Romans 16:18

For such men are really not serving our Lord Christ but their own base appetites, and by their fair and flattering talk they are deceiving the hearts of unsuspecting people.

Titus 1:11

whose mouths must be stopped, for they upset whole families by teaching things they ought not to think, for the sake of dishonest gain.

2 Peter 2:3

In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.

Treasury of Scripture Knowledge

Summary

They eat up the sin of my people, and they set their heart on their iniquity.

Set their heart on their iniquity

Bible References

Set their heart on their iniquity

Romans 16:18
For such men are really not serving our Lord Christ but their own base appetites, and by their fair and flattering talk they are deceiving the hearts of unsuspecting people.
Titus 1:11
whose mouths must be stopped, for they upset whole families by teaching things they ought not to think, for the sake of dishonest gain.
2 Peter 2:3
In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.