...One who possesses four qualities is deposited in heaven as if brought there. What four? Bodily good conduct, verbal good conduct, mental good conduct, and gratitude or thankfulness. One possessing these four qualities is deposited in heaven as if brought there.
Let me be clear that I'm not God so I can't tell you who is and isn't going to heaven. What I know about my relationship with Christ is that as a believer, I am eternally secure. I gave my heart to Christ and that gift of salvation is irrevocable.
The Kingdom of Heaven is within us. God is within us. He is the Soul of our souls. See Him in your own soul. That is practical religion. That is freedom.