Keeping U Well Longer Kuwl from the Hebrew language is translated into the English as to nourish and/or sustain. Now therefore fear ye not: I will nourish (kuwl) you, and your little ones. And he comforted them, and spake kindly unto them. Genesis 50:21 Cast thy burden upon the Lord, and he shall sustain (kuwl) thee: he shall never suffer the righteous to be moved. Psalm 55:22 This word has applications in both the spiritual and the physical realms and we absolutely need both of these from our LORD. It really is KUWL!