Isaiah 58:9-10

Then YAHWEH will answer you when you pray. When you cry out for help, he will say, ‘I am here.’ “If you banish every form of oppression, the scornful accusations, and vicious slander, and if you offer yourselves in compassion for the hungry and relieve those in misery, then your dawning light will rise in the darkness and your gloom will turn into noonday splendor!