Why is it so difficult for my f(amily) to believe I believe in God?

What’s with all these self-righteous Christians, mostly women, telling you you need Jesus? Like, how do you know I don’t pray? Or, what makes you think you are closer to Him than someone else. I feel like that’s the most hypocritical and anti-Christian thing you can do. What makes one think they know enough about a life that’s not theirs to tell someone they need something they already do? Or, what makes you think your self-righteous condescending “I’ll pray for you” or, “You need God’s help” isn’t of the Devil? What makes one so certain that they know God, and/or someone else better than they do?