Luke 13:9

then perhaps it may bear fruit; if not, afterwards cut it down.

John 15:2

every branch in me that beareth not fruit He taketh away, and every one that beareth fruit, He purgeth, that it may bear more fruit.

1 Thessalonians 2:15

who both killed the Lord Jesus, and their own prophets, and have persecuted us; who are displeasing to God, and contrary to all men:

Hebrews 6:8

but that which bringeth forth thorns and briars, is rejected and near to a curse, (whose end is burning) so are they.

Revelation 15:3-4

And they sing the song of Moses the servant of God, and the song of the Lamb, saying, "Great and marvellous are thy works, Lord God almighty; just and true are thy ways, O king of saints: who should not fear thee,

Revelation 16:5-7

And I heard the angel of the waters saying, Righteous art Thou, O Lord, who art, and who ever wast; and who art holy, for Thou hast ordered these things: because they have shed the blood of saints and prophets,

Treasury of Scripture Knowledge

Summary

And if it bear fruit, well: and if not, then after that thou shalt cut it down.

General references

Bible References

If not

John 15:2
every branch in me that beareth not fruit He taketh away, and every one that beareth fruit, He purgeth, that it may bear more fruit.
1 Thessalonians 2:15
who both killed the Lord Jesus, and their own prophets, and have persecuted us; who are displeasing to God, and contrary to all men:
Hebrews 6:8
but that which bringeth forth thorns and briars, is rejected and near to a curse, (whose end is burning) so are they.
Revelation 15:3
And they sing the song of Moses the servant of God, and the song of the Lamb, saying, "Great and marvellous are thy works, Lord God almighty; just and true are thy ways, O king of saints: who should not fear thee,
Revelation 16:5
And I heard the angel of the waters saying, Righteous art Thou, O Lord, who art, and who ever wast; and who art holy, for Thou hast ordered these things: because they have shed the blood of saints and prophets,

General references

Luke 3:9
And now the ax is laid to the root of the trees: every tree therefore which doth not yield good fruit, is cut down and cast into the fire.