Jesus Taught Us
"Then shall the righteous answer him, saying, Lord, when saw we thee an hungred, and fed thee? Or thirsty, and gave thee drink? When saw we thee a stranger, and took thee in? Or naked, and clothed thee? Or when saw we thee sick, or in prison, and came unto thee? And the King shall answer … Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me."
--Matthew 25: 37-40