Romans 16:18-19

Turn away from them. For men of that stamp are not the slaves of Christ, but are slaves to their own appetites. By their smooth and fair speech they beguile the hearts of the innocent.

Hebrews 5:2

He is able to deal gently with the ignorant and erring, since he himself also is encompassed with moral weakness,

Treasury of Scripture Knowledge

Summary

And so thou shalt do the seventh day of the month for every one that erreth, and for him that is simple: so shall ye reconcile the house.

Bible References

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Romans 16:18
Turn away from them. For men of that stamp are not the slaves of Christ, but are slaves to their own appetites. By their smooth and fair speech they beguile the hearts of the innocent.
Hebrews 5:2
He is able to deal gently with the ignorant and erring, since he himself also is encompassed with moral weakness,