Matthew 25:5

5.And while the bridegroom tarried, they all slumbered and slept. Some interpret this slumbering in a bad sense, as if believers, along with others, abandoned themselves to sloth, and were asleep amidst the vanities of the world; but this is altogether inconsistent with the intention of Christ, and with the structure of the parable. There would be greater probability in explaining it to denote death, which overtakes believers before the coming of Christ; for it is not at that time only that we must look for salvation, but also when we have left the world and are sleeping in Christ. But I take it more simply as denoting earthly occupations, in which believers must be engaged, so long as they dwell in the body; and, though forgetfulness of the kingdom of God ought never to steal upon them, yet the distracting influence of the occupations of this world is not inappropriately compared to sleep. For they cannot be so constantly occupied with the thought of meeting Christ, as not to be distracted, or retarded, or entangled by a variety of cares, in consequence of which, while they watch, they are partly asleep.