A worldview is simply someone's relatively organized understanding of what the world is actually like.
Cursed is everyone who hangs on a tree.
God existed before He made anything else, and He Himself was never made. God is eternal.
If the unborn is a human person, no justification for abortion is adequate.
When we encounter new details of our world we fill in more of the spaces. When we discover details that don't seem to fit with our view of the world, we have a kind of "crisis of faith," even if our worldview is not especially religious. We're forced to redraw our "map" a bit.
Wisdom is an artful methodโa skillful, tactical, fair, and diplomatic use of knowledge.