'Perform' in the Bible

For I am the LORD: I will speak, and the word that I shall speak shall come to pass; it shall be no more prolonged: for in your days, O rebellious house, will I say the word, and will perform it, saith the Lord GOD.

"'How sick is your heart, declares the sovereign Lord, when you perform all of these acts, the deeds of a bold prostitute.

All the trees of the field will know that I am the Lord; I bring down the high tree, exalt the low tree, dry up the green tree and make the dry tree flourish. I am the Lord; I have spoken, and I will perform it.”

Groan in silence for the dead, but do not perform mourning rites. Bind on your turban and put your sandals on your feet. Do not cover your lip and do not eat food brought by others."