"The King will reply, 'I tell you the truth, whatever you did for one of the least of these, you did for me... whatever you did not do for one of the least of these, you did not do for me..." Matthew 25
 
"If a man shuts his ears to the cry of the poor, he too will cry out and not be answered."  Proverb 21
 
"He defended the cause of the poor and the needy and so all went well. Is that not what it means to know me?" declares the Lord." Jeremiah 22
 
"Prophesy to these dry bones so they will live and know that I am the Lord...  I prophesied as He commanded me, and [the dry bones] lived and stood to their feet, an exceedingly great army." Ezekiel 37
 
"This is how we know what love is: Jesus Christ laid down His life for us. And we ought to lay down our lives for our brothers. If anyone has material possessions and sees his brother in need but has no pity on him, how can the love of God be in him? Let us not love with words or tongue but with actions and in truth."  I John 3
 
"Let justice roll down like a mighty river from the throne of God."  Amos 5