Mission and Purpose
Our mission is to provide practical Bible study teaching, written resources, and training tools that equip serious believers to study God’s Word with confidence and faithfully walk in obedience in everyday life.
Vision
We long to see Christians move from confusion to confidence, from shallow reading to faithful Bible study, and from head knowledge to heartfelt obedience for the glory of God.
Meet Aaron and Katie
Aaron and Katie Treesh love God’s Word and share a desire to help others know the Lord more deeply through Scripture. Life By His Word grew out of that shared passion — not simply to teach the Bible, but to equip everyday believers to study it, understand it, and live it out with confidence.
Aaron has served in full-time ministry for the past several years, including as a senior pastor and as an executive leader in a media-based international Bible teaching ministry. He recently completed a Master’s Degree in Biblical Studies from Asbury Theological Seminary. Before full-time ministry, Aaron served as an Army Infantry Captain, taught as an Army ROTC instructor, worked in a start-up environment, and led corporate training programs.
Katie is a devoted wife, mother, teacher, worshiper, and student of Scripture. She homeschools their four children, serves in their homeschool co-op, and is part of the worship team at their church. She has studied the Bible deeply for nearly twenty years, including completing five levels of Biblical Hebrew through the Israel Institute of Biblical Studies.
Together, Aaron and Katie desire to use their gifts, experience, and love for God’s Word to equip the Body of Christ to become faithful students of Scripture and doers of the Word. They have four children and live in Florida.