John 8:12
Then spake Jesus again to them, saying, I am the light of the world; he that followeth me, shall not walk in darkness, but shall have the light of life.
John 12:46
I am come a light into the world, that whosoever believeth on me, may not continue in darkness.
2 Corinthians 1:8-10
For we would not have you ignorant, brethren, of the trouble which befell us in Asia, that we were exceedingly pressed, above our strength, so that we despaired even of life.
Hebrews 5:9
became the author of eternal salvation to all that obey him,
1 Peter 5:7
Watch: be vigilant: