Our Team

Pete Mueller

Pete serves the mission of ACTS Lakeway primarily through communication, vision casting, and leadership development. In addition, he facilitates church planting across Central Texas through the ACTS Church Network and the Texas District of the Lutheran Church - Missouri Synod. Pete gravitates toward hiking, skiing, reading a good book, or sharing a good meal

Jon Slimack

Originally from St. Louis Missouri, Jon moved to Austin with his wife Jordy in 2018. Along with doing Youth Ministry he also works as a Teaching Assistant at Bridge Point Elementary with students who have special needs. In Jon’s free time he enjoys sports of all kinds, listening to country music, and watching movies or tv shows. 

Kyle Frazier

A native of Southern California, Kyle is an avid sports fan, both as a spectator and participant. Kyle’s favorite activity, however, is spending time with his wife and their two children. Kyle serves in a variety of functions with ACTS including our facility, technology, and support for Sunday mornings while also working full time as a Middle School teacher and coach.

Danielle Frazier

Originally from California, Danielle is an experienced actress, vocalist, director and teacher. She is passionate about helping others discover their own God given talents and use them to worship the Lord. When not singing, you might find her on the sidelines with her husband as they cheer on their kids at one of their many sporting events!

Ryan DeSiato

Ryan is a studio musician, recording artist and songwriter. He is a Central Texas resident who enjoys fishing, hiking and the outdoors. Ryan grew up in the church and has been involved in the music ministry of ACTS since 2014. Beyond Sunday mornings, Ryan can be found playing music beyond at a wide variety of venues throughout the Austin area.

ACTS is defined by...

Adventure in place of religion
Community in place of alienation
Transformation in place of human effort
Sending in place of comfort

What to expect on a sunday morning

You have a standing invitation to join the Community of ACTS for a Sunday Worship Gathering. It’s one of the best ways to discover what ACTS is all about. Show up a few minutes early (dress is casual) and make a few new friends. Grab a cup of coffee from our Café. A self-serve Nursery (ages 0-3) and Kids’ programming (age 4 through 4th grade) are offered every Sunday morning as well.

Gathering Time

Sunday Worship Gathering
9:55 - 11:00 a.m.
Self-Serve Nursery Available
KidsQuest: Age 4 through 4th Grade


1304 RR 620 North
Lakeway, TX 78734

Our history

ACTS Church Lakeway sprang into existence in 2001 after Pastor Bob Mueller was asked by the Texas District LCMS to launch a new church in the Lake Travis area of Austin. Bob and his wife Shauna and family soon began hosting a small group in their home for Bible study and discussion. This group prayed that God would give them the opportunity to communicate with those who were disconnected from God and from the local church. Initially gathering under the name CrossBridge Community Church, this hard-working group consistently reached out to other individuals and families with surprising acts of kindness. They began meeting regularly for contemporary worship services in a local community center and later in Lake Travis Schools.

After the Mueller family relocated to New Jersey in late 2007, the church went through a period of soul-searching. Convinced that their presence in the Lakeway area was as vital as ever, they invited Pastor Pete Mueller of Ellisville, MO, to re-launch their mission effort. In the spring of 2009, shortly after Pete’s move to Texas, the church took a deep breath of faith and purchased a recently-constructed commercial building on Ranch Road 620 in Lakeway to serve as the headquarters for their growing ministry. ACTS Church Lakeway was launched in the summer of 2009, and the congregation intentionally began living out the values of Adventure, Community, Transformation, and Sending.
Crossbridge Church worshiping at the Lake Pointe Community Center in 2001
Moving into our Mountain Top facility in 2009

our beliefs

The Bible is the only source of knowledge about God and His forgiveness. We can discover things about God by observing the beauty of creation or the orderly nature of the human body. The Bible’s God is this Creator God, and it also tells us much more about Him. Only in the Bible do we learn that while God is a just God who punishes sin; He is also a merciful God who forgives our sin at no cost to us. It is through the Bible that God speaks to us today, giving us the rule and norm for all we do and say. Since it was written by men as they were directed and guided by God’s Holy Spirit, the Bible is true and without error.

There is only one true God. Contrary to public opinion, only one spiritual path leads to heaven. And that path passes through the God of the Bible, who has revealed Himself in three persons: Father, Son, and Holy Spirit.

God the Father is the Creator and sustainer of the universe. When God first made the universe, He was pleased with everything He created. And when He created mankind—Adam and Eve—the Bible tells us God said they were “very good!” By giving them each a soul, God’s desire was that they would reflect His image, live in fellowship with Him and care for His creation. But Adam and Eve doubted that God would provide and care for them in the best way possible. So they rebelled against God. Once they broke that relationship, their natures became selfish and self-centered.

Now every human being is born with a self-centered (sinful) nature and a tendency for evil that violates God’s will and desire. Attempts to change human nature or to please God with our own good are doomed to failure, for God demands perfection. No matter how hard we try, we are not and can never be perfect. Therefore, all of us are in the same boat: we need to be forgiven. That total and real forgiveness is found only in Jesus.

Jesus Christ is God the Son. Jesus Christ was God in the flesh—He was 100% human and 100% God, all in one. As such, He experienced all the pain, suffering, and temptation we do. But because He was God, He dealt with it all in perfect, sinless ways. He did what none of us can do: He never sinned. After three years of publicly teaching and demonstrating that He was God, He allowed Himself to be crucified on a cross, paying the price for the sin of the world. Through His crucifixion, the debt we owe for our sin has been forgiven. Jesus’ resurrection from the dead testifies to this fact.

God the Holy Spirit gives us this new relationship with Jesus. It’s a relationship built on faith, a simple word that speaks more about heart- knowledge than head-knowledge. “To have faith in Jesus” means “Jesus has saved and forgiven me…and I trust in that fact.” It’s the Spirit who gives us that relationship. That same Spirit constantly reminds us of what Jesus has done, encouraging and empowering us to mature in this relationship with God.
For the Christian, death is no longer something to be feared. Rather, all those who trust in Jesus will live in joy with Him in heaven for eternity. Death is now simply a doorway to another level of intimacy with God.

The Church is the fellowship of everyone God has brought to faith. The Church is more than one congregation or denomination. It consists of everyone who trusts in Jesus Christ as Savior and Lord. God has given His Church two great gifts to continue its growth: Baptism and The Lord’s Supper. In Baptism, God establishes a relationship with us, marking us as members of His Family and promising to always be our God. While baptism is a simple act of washing with water in the name of God the Father, Son, and Holy Spirit, its power lies in God’s Word as He gives us a new name—His. The power of the Lord’s Supper is also found in the Word of God when Jesus promises that “this (bread) is my body…this (wine) is my blood.” While the Supper is a simple act consisting of bread and wine and involving all of our senses, the Word of God ensures that Jesus’ body and blood are also present, in and with the bread and wine, for the forgiveness of our sins and the strengthening of our relationship with Him.

A Christian is a member of the Church not because of what she has done or who he is, but because God has brought him into a relationship with Jesus Christ as Savior and Lord. It’s a very one-sided thing: God has forgiven our sin because of Jesus’ death on the cross. Now His Spirit brings us into God’s Family so that what Jesus did, He did for us personally. So even though our imperfections remain with us while here on earth, thanks to Jesus we are already perfect in God’s eyes.

Christians are called to live for Jesus, seeking to serve and honor Him in all facets of life. Life cannot be divided into compartments, some where Jesus is present, others where He is not, for He is the author and Lord of all of life. To guide us in how to live, God gave the Ten Commandments. The first three of these commandments address our relationship with God: He wants and deserves to be first in our lives; we are to treat Him and His name with respect; worship of Him should be a regular part of life. The last seven commandments address our relationships with other people. This group covers the waterfront and forms the basis for an orderly society: authority is to be respected, beginning in the parent/child relationship; life should be protected, not intentionally taken; sexual intimacy is a gift to be shared only between husband and wife; another person’s property, name, and relationships are to be treated with respect. Jesus condensed these commandments into two: “Love the Lord your God with all your heart, with all your soul, and with all your mind,” and, “Love your neighbor as yourself.” The tension in the Christian walk is that we are called to love people deeply and obey God fully. Thankfully, God forgives us when we fail and gives us His forgiveness and love to share with others!
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