The importance of prayer rises in proportion to the importance of the things we should give up in order to pray
John PiperThe ultimate difference between God's wisdom and man's wisdom is how they relate to the glory of God's grace in Christ crucified. God's wisdom makes the glory of God's grace our supreme treasure. But man's wisdom delights in seeing himself as resourceful, self-sufficient, self determining, and not utterly dependent on God's free grace.
John PiperJames says, "You desire and do not have; so you kill" (Jas. 4:2). We kill marriages and we kill unborn babies because they cut across our desires; they stand in the way of our unencumbered self-enhancement. And we live in a culture where self-enhancement and self-advancement is god. And if self-enhancement is god, then the One who is at work in the womb shaping a person in His own image is not God and the assault on His work is not sacrilegious, but obedience to the god of self.
John Piper