Life without God is meaningless.
And someone might think, well I don’t believe in any god, and I have a meaningful life.
But it’s not quite true. If you think hard enough, there is ALWAYS something in your life that serves as a god – I know there are things in my life that do even though I do believe in Him. There will always be those things on which you focus your attention and find value and satisfaction in and that guide your path and decisions: careers, money, the desire for more things.
Sometimes you have to take a close look at your life and determine your gods – the things you derive meaning from – and figure out how healthy they are/aren’t, and perhaps get rid of some of them.