At creation, God commanded the first man and woman to mirror His own creative work through procreation. God blessed them and said to them, "Be fruitful and increase in number: fill the earth and subdue it... (Genesis 1:28 NIV). Following the fall of man, the Divine command was restated and refined in the covenants God made with Noah (Genesis 9:1), Abraham (Genesis 12:1-3), and David (2 Samuel 7:8-17). The original creation mandate was brought to fulfillment by Jesus Christ, who, as the last Adam (1 Corinthians 15:49; 2 Corinthians 4:4), subdues all things under His feet (Ephesians 1:22) and fills all things as the head of the body - the church (Colossians 1:17-18). In the New Covenant of Jesus Christ, the old creation mandate is reissued in terms of the Great Commission (Matthew 28:19-20; Luke 24:47). Today believers in Jesus Christ now mirror the work of the last Adam by filling the earth with disciples of Jesus Christ and by obeying all that He has taught us.

The evangelistic principles practiced at Killeen Bible Church not only involve the verbal witness of the gospel to the lost (Acts 8:26-35; 10:34-48), but also intentional acts of good works which are designed to influence others towards faith in Jesus Christ (Matthew 5:16). The members of Killeen Bible Church reach out to the local community every first and third Saturdays of the month. We also host a family event for the neighborhood in early summer, and provide a meal for families at Hay Branch Elementary for "Meet the Teacher" night.