[ex-snook]

"We are also told we best be busy sowing those seeds of Christianity because the time is coming when no man can sow them. "

Yep. Seeds fell on good ground, bad ground and some in the weeds. Right now we seem to be the weeds and the good gets choked out.

[MissAmericanPie]

Yes, true, God the Father promised Jesus that He would not lose anyone that belongs to him. There is a finite number, ever decreasing towards the end times. At some point, that last Christian is going to make his decision and then there is no reason to continue on with this era.

The only reason things are continuing is for that very reason. If there were no Christians there would be no point in a continuation of this era. If you are very, very, blessed, God will allow it to be you who makes a difference.