Psalm 82:3-5 (NIV)
3Defend the cause of the weak and fatherless; maintain the rights of the poor and oppressed.
4Rescue the weak and needy; deliver them from the hand of the wicked.
5"They know nothing, they understand nothing. They walk about in darkness; all the foundations of the earth are shaken.
Psalm 40:2(NIV)
2He lifted me out of the slimy pit, out of the mud and mire; he set my feet on a rock and gave me a firm place to stand.