What then shall we say to these things? If God is for us, who can be against us? He who did not spare His own Son, but delivered Him up for us all, how shall He not with Him also freely give us all things? Who shall bring a charge against God's elect? It is God who justifies. Who is he who condemns? It is Christ who died, and furthermore is also risen, who is even at the right hand of God, who also makes intercession for us. ROMANS 8: 31-34
Do you ever think that because you aren't good enough for God, he will not save you?
If God gave his Son for you, he isn't going to hold back the gift of salvation! If Christ gave his life for you, he isn't going to turn around and condemn you! Christ will not withhold anything you need in order to live for him.