16 Whoever believes and is baptized will be saved, but whoever doesn’t believe will be condemned.
Bible verses about "doubting" | ISV
Mark 16:16
Proverbs 24:10
10 If you grow weary when times are troubled, your strength is limited.
Isaiah 40:28
28 Don’t you know? Haven’t you heard? The LORD is the eternal God, the Creator of the ends of the earth. He does not grow tired or weary; and his understanding cannot be fathomed.
Matthew 6:31-34
31 “So don’t ever worry by saying, ‘What are we going to eat?’ or ‘What are we going to drink?’ or ‘What are we going to wear?’
32 because it is the unbelievers who are eager for all those things. Surely your heavenly Father knows that you need all of them!
33 But first be concerned about God’s kingdom and his righteousness, and all of these things will be provided for you as well.
34 So never worry about tomorrow, because tomorrow will worry about itself. Each day has enough trouble of its own.”
Romans 8:26-27
26 In the same way, the Spirit also helps us in our weakness, since we do not know how to pray as we should. But the Spirit himself intercedes for us with groans too deep for words,
27 and the one who searches our hearts knows the mind of the Spirit, for the Spirit intercedes for the saints according to God’s will.
James 1:6
6 But he must ask in faith, without any doubts, for the one who has doubts is like a wave of the sea that is driven and tossed by the wind.