He said: "For I am the LORD, I change not ...” Malachi 3:6. And of His beloved Son the Bible says: "Jesus Christ the same yesterday, and to day, and for ever.” Hebrews 13: 8
If He is able to take care of eternal matters and secure a place in heaven for you, He is more than able to look after your life as well. You can commit it all to Him and He will keep it, and He will keep you!
And so dear friend I cannot emphasize too greatly how important and indeed how very wise it would be if you were to leave the old way of thinking behind, and trust fully in the living One who once died on a cross of shame. All this so that you might not have to try and make it on your own only to find you were wrong all the while. There He is, in the highest place in heaven, His work is done. And there He is waiting for you.
For the Christian who moves from one day to the next on our heaven bound journey we come across many pitfalls and dangers along the way. It is so easy to forget who we are and lose sight of Him who can and will guide us safely home.