When you make a decision on something, it will be established for you, and light will brighten your way.
Light shines on the righteous; gladness on the morally upright.
A light shines in the darkness for the upright, for the one who is gracious, compassionate, and just.
The path of the righteous is like the light of dawn that grows brighter until the full light of day.
"Then your light will break forth like the dawn, and your healing will spring up quickly; and your vindication will go before you, and the glory of the LORD will guard your back.
Your sun won't set, nor will your moon withdraw itself for the LORD will be your everlasting light, and your days of mourning will end.
Later on, Jesus spoke to them again, saying, "I am the light of the world. The one who follows me will never walk in darkness, but will have the light of life."
1 John 2:10
The person who loves his brother abides in the light, and there is no reason for him to stumble.