Along with that, I really like what Colossians 4:2 says about it: "Continue earnestly in prayer, being vigilant in it with thanskgiving." "Continue earnestly" comes from the Greek word proskartereo, which means to give constant attention or unremitting care to a thing, to perservere, to wait continually upon, to be in constant readiness for. "Being vigilant" is gregareo, which means to give strict attention to, to be active, to take heed lest through remissness and indolence some destructive calamity suddenly overtake one.I find it interesting that in the big list of Christian virtues that Paul gave in Romans 12:9-21, the only one he ascribed "proskartereo" to was prayer (verse 12). That same Greek word described the early churches activities in Acts 2:42, which lists prayers as one of the top four things that they did. Selah!