What does it mean for God to be all powerful? How should we describe and understand the Trinity. And how can we prove God exists without using the Bible?

What does it mean for God to be all powerful? How should we describe and understand the Trinity. And how can we prove God exists without using the Bible?
What does the Bible say about the age of the Earth, and is it important? Would ancient Israel have read Genesis 1 the way we do today? Additionally, is Evolution the best conclusion, after evaluating the evidence?
How can we best defend unborn life in a persuasive way? How should we act towards homosexuals, and how should we address the policy concerns?
What does it mean to be tolerant? Should Christians be tolerant? What are some tool/tactics we can use to make our case more persuasively?