The importance of prayer rises in proportion to the importance of the things we should give up in order to pray
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