Luke 13:7

So, he said to the orchard worker, "Look, I have been coming [here] looking for figs for three years now, but have not found any. Cut down the tree, [for] why should it waste the space [i.e., by not producing]?"

Matthew 7:19

Every tree that does not produce wholesome fruit should be chopped down and thrown into the fire.

Luke 3:9

And even now the axe is also ready to chop down the trees at their roots [i.e., you Jews]. Every tree [i.e., person] that does not produce wholesome fruit [i.e., a godly life] will be cut down and thrown into the fire [i.e., the punishment of hell]."

Matthew 3:9-10

and quit thinking to yourselves, we claim Abraham as our forefather, because I tell you, God is able to make Abraham's children out of these stones.

John 15:2

He will cut off [See verse 6] every branch [i.e., follower of Christ] who is in [fellowship with] me that does not bear fruit. And He will prune every branch that does bear fruit, so it will bear more fruit.

John 15:6

If a person does not remain united to me, he will be thrown out as a [fruitless] branch and dried up. People gather up such branches and throw them into the fire to be burned [as fuel ?].

Romans 2:4-5

Or, do you despise the abundance of God's kindness and tolerance and patience [toward you], not realizing that His kindness is intended to cause you to repent? [i.e., to change your hearts and lives].

Treasury of Scripture Knowledge

Summary

Then said he unto the dresser of his vineyard, Behold, these three years I come seeking fruit on this fig tree, and find none: cut it down; why cumbereth it the ground?

Three

General references

Bible References

Three

Romans 2:4
Or, do you despise the abundance of God's kindness and tolerance and patience [toward you], not realizing that His kindness is intended to cause you to repent? [i.e., to change your hearts and lives].

Cut

Luke 3:9
And even now the axe is also ready to chop down the trees at their roots [i.e., you Jews]. Every tree [i.e., person] that does not produce wholesome fruit [i.e., a godly life] will be cut down and thrown into the fire [i.e., the punishment of hell]."
Matthew 3:10
And even now the axe is ready to chop down the trees [i.e., you Jewish people]. Every tree [i.e., person] that does not produce wholesome fruit [i.e., godly, repentant lives] will be cut down and thrown into the fire [i.e., the final punishment of the wicked].
Matthew 7:19
Every tree that does not produce wholesome fruit should be chopped down and thrown into the fire.
John 15:2
He will cut off [See verse 6] every branch [i.e., follower of Christ] who is in [fellowship with] me that does not bear fruit. And He will prune every branch that does bear fruit, so it will bear more fruit.

Why

Matthew 3:9
and quit thinking to yourselves, we claim Abraham as our forefather, because I tell you, God is able to make Abraham's children out of these stones.

General references

Luke 3:9
And even now the axe is also ready to chop down the trees at their roots [i.e., you Jews]. Every tree [i.e., person] that does not produce wholesome fruit [i.e., a godly life] will be cut down and thrown into the fire [i.e., the punishment of hell]."