When I help satisfy others’ needs, God promises to bless me and satisfy me

Isaiah 58:10-11

And if you pour out your soul to the hungry, and satisfy the afflicted soul, then your light will rise in darkness, and your obscurity will be as the noonday; and the LORD will guide you continually, satisfy your soul in dry places, and make your bones strong. You will be like a watered garden, and like a spring of water whose waters don’t fail.