Thomas Boston, Works, 4:82:
No person goes to heaven sleeping. The Christian life is an exercise. They have much to do, the Christian race is to run, there are many enemies to wrestle with, and the kingdom of heaven to be taken by violence. Most men look as if they expected heaven would drop into their mouth, while lying on the bed of sloth. It is not our exercise, indeed, that procures heaven, but it is a rest procured not for loiterers but labourers.
No person goes to heaven sleeping. The Christian life is an exercise. They have much to do, the Christian race is to run, there are many enemies to wrestle with, and the kingdom of heaven to be taken by violence. Most men look as if they expected heaven would drop into their mouth, while lying on the bed of sloth. It is not our exercise, indeed, that procures heaven, but it is a rest procured not for loiterers but labourers.