1 Timothy 6:3

If any one teaches heterodoxy, and refuses to consent to the wholesome words of the Lord Jesus Christ, and to the teachings of religion,

Revelation 2:7

He who has an ear, let him listen to what the Spirit is saying to the churches. To him that overcomes, to him will I give to eat from the tree of life which is in the garden of God.

Treasury of Scripture Knowledge

Summary

A wholesome tongue is a tree of life: but perverseness therein is a breach in the spirit.

Bible References

A tree

1 Timothy 6:3
If any one teaches heterodoxy, and refuses to consent to the wholesome words of the Lord Jesus Christ, and to the teachings of religion,
Revelation 2:7
He who has an ear, let him listen to what the Spirit is saying to the churches. To him that overcomes, to him will I give to eat from the tree of life which is in the garden of God.