Matthew 3:10

And now the ax is laid to the root of the trees; every tree therefore, which yieldeth not good fruit, is cut down and cast into the fire.

Acts 3:19

Repent therefore and be converted, that your sins may be blotted out: that seasons of refreshing may come upon you from the presence of the Lord;

Treasury of Scripture Knowledge

Summary

If he turn not, he will whet his sword; he hath bent his bow, and made it ready.

Bible References

If

Matthew 3:10
And now the ax is laid to the root of the trees; every tree therefore, which yieldeth not good fruit, is cut down and cast into the fire.
Acts 3:19
Repent therefore and be converted, that your sins may be blotted out: that seasons of refreshing may come upon you from the presence of the Lord;