John 8:12
Then Jesus again addressed them, saying, "I am the light of the world: he who follows me will not walk in darkness, he will enjoy the light of life."
John 12:46
I have come as light into the world, that no one who believes in me may remain in the dark.
2 Corinthians 1:8-10
Now I would like you to know about the distress which befell me in Asia, brothers. I was crushed, crushed far more than I could stand, so much so that I despaired even of life;
Hebrews 5:9
and by being thus perfected he became the source of eternal salvation for all who obey him,
1 Peter 5:7
let all your anxieties fall upon him, for his interest is in you.