Psalm 82:3-4 ESV
Give justice to the weak and the fatherless; maintain the right of the afflicted and the destitute. Rescue the weak and the needy; deliver them from the hand of the wicked.
Mark 9:37 ESV
“Whoever receives one such child in my name receives me, and whoever receives me, receives not me but him who sent me.”
A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another. By this all people will know that you are my disciples, if you have love for one another.
James 1:27 ESV
Religion that is pure and undefiled before God, the Father, is this: to visit orphans and widows in their affliction, and to keep oneself unstained from the world.
Isaiah 1:17 ESV
Learn to do good; seek justice, correct oppression; bring justice to the fatherless, plead the widow's cause.
But he raises up the needy out of affliction and makes their families like flocks.