Tares

The warning is real.  We may in our present day culture look upon this with either a self-help perspective, or simply think that we "know better", but the warning is real.  The message is clear.

"Let both grow together until the harvest: and in the time of harvest I will say to the reapers, Gather ye together first the tares, and bind them in bundles to burn them: but gather the wheat into my barn." Matthew 13:30

The Enemy Sowing Seeds c. 1540.