[Brother Small]

It means to be ready when He comes back for his Bride or Church. He wants His Church to be repented when he comes back. The word sleep could and probably refers to someone being cold or unrepented. He said also to pray that your flight not be in the winter. In other words be doing everything you know to do is pleasing in God's eyes and don't be like the slothful servant that says the Lord delayeth His coming but have a spirit that says the Lord could come like a thief in the night in an hour that we think not.