Concept:
This question focuses on administrative and legal verbs. Ordain carries a heavy connotation of official decree or religious appointment. To find its opposite, we look for a word that signifies the cancellation or revocation of such a decree.
Step 1: Defining "ORDAIN".
To ordain means to make an official order or decree, or to appoint someone to a religious office (like a priest). In a broader sense, it means to "establish" or "command" something to be a law or a fixed event.
Step 2: Analyzing synonyms in the options.
Notice that destine, fate, and doom all relate to things that are "set in stone" or "ordered" to happen by a higher power. These are closer to being synonyms or related concepts rather than opposites.
Step 3: Finding the act of Revocation.
The verb "rescind" means to revoke, cancel, or repeal a law, order, or agreement. If "ordain" is the act of putting a command or decree into place, "rescind" is the act of taking that command or decree away.
Final Answer: Option A