I was once saved.
The problem is, no one knocked me in the head at that time which would have guaranteed my heavenly trip.
But, since no one knocked me in the head within five or ten minutes after I was saved, that means I am going to have to walk in the light until He comes. Walking in the light means that His blood will continue to do what it started doing when no one knocked me in the head...when I was first saved.
If I fail to walk in the light, darkness will overtake me and His blood will no longer cleanse me from sin and I will no longer have fellowship with him.
"...and the blood of Jesus His son, cleanseth us from all sin."
Anyone want to adopt the "knock 'em in the head after they get saved," doctrine?