A biblical worldview (or a Christian worldview) is a worldview based on God's unchanging Word. Since God is the Creator of everything in heaven and earth, He is the standard for truth. God is all-powerful, all-knowing, and unchanging. The Bible contains the words of God, and God is Truth.
In broad terms, a worldview that is Christian examines cultural data and locates them within a pattern of belief that is consistent with the sacred text of Scripture, but also with the broader Christian intellectual tradition.
Key verse: Romans 12:1-3
Recommended reading:
Faithfully Different by Natasha Crain
Baker Compact Dictionary of Theological Terms