Isaiah 27

2 In that day sing to her,

“A vineyard of red wine!
3 I, the Lord, keep it,
I water it every moment;
Lest any hurt it,
I keep it night and day.
4 Fury is not in Me.
Who would set briers and thorns
Against Me in battle?
I would go through them,
I would burn them together.
5 Or let him take hold of My strength,
That he may make peace with Me;
And he shall make peace with Me.”

6 Those who come He shall cause to take root in Jacob;
Israel shall blossom and bud,
And fill the face of the world with fruit.

Compare John 15:1-6!

“I am the true vine, and My Father is the vinedresser. 2 Every branch in Me that does not bear fruit He takes away; and every branch that bears fruit He prunes, that it may bear more fruit. 3 You are already clean because of the word which I have spoken to you. 4 Abide in Me, and I in you. As the branch cannot bear fruit of itself, unless it abides in the vine, neither can you, unless you abide in Me.
5 “I am the vine, you are the branches. He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing. 6 If anyone does not abide in Me, he is cast out as a branch and is withered; and they gather them and throw them into the fire, and they are burned."

These kinds of comparisons really get my theological ticker going. It combines, across testaments, our abiding with Christ, the Father providentially tending His vines, the goal of filling the earth with His fruit... our works, and the warning not to be a thorn in His way.