Pray for those without a voice (the unborn, children, persecuted Christians, politically disenfranchised); the poor, the refugee, the orphan, the widow, and those in need. The thoughts and intents of our prayers should be guided by Luke 6:31 Do to others as you would have them do to you.
Micah 6:8 He has told you, O man, what is good; and what does the Lord require of you but to do justice, and to love kindness, and to walk humbly with your God?
Zechariah 7:9 "Thus says the Lord of hosts, Render true judgments, show kindness and mercy to one another, do not oppress the widow, the fatherless, the sojourner, or the poor, and let none of you devise evil against another in your heart."
Isaiah 1:17 Learn to do good; seek justice, correct oppression; bring justice to the fatherless, plead the widow's cause.
Proverbs 31:9 Open your mouth, judge righteously, defend the rights of the poor and needy.
Proverbs 31:8-9 Open your mouth for the mute, for the rights of all who are destitute. Open your mouth, judge righteously, defend the rights of the poor and needy.