God is love. 1 John 4:8
People have struggled for centuries to describe God. People have struggled for centuries to describe love. The Bible nails both in three simple words: God is love.
Think about how much you love the nearest and dearest people to you. Whenever you get the least bit down, just remember that the guy who created the whole universe loves you infinitely more than you could ever love anyone. Even yourself.
At its core, the Bible is one gigantic love-fest. Boil down all the rules and commandments and you get one simple guide for living: