Under Gods Command
John 3:18 whoever believes in him is not condemned, but whoever does not believe stands condemned already because he has not believed in the name of God’s one and only Son.
People often try to protect themselves from their fears by putting their faith in something they do or have: good deeds, skill or intelligence, money or possessions. But only God can save us from the one thing that we really need to fear-eternal condemnation. We believe in God by recognizing the insufficiency of our own efforts to find salvation and by asking him to do his work in us. When Jesus talks about unbelievers, he means those who reject or ignore him completely, not those who have momentary doubts.
Proverbs 3:5-6 Trust in the LORD with all your heart and lean not on your own understanding; (6) in all your ways acknowledge him and he will make your paths straight.