Let God Correct the Plan You Prefer

“And Abraham said unto God, O that Ishmael might live before thee! And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him. And as for Ishmael, I have heard thee: Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly; twelve princes shall he beget, and I will make him a great nation. But my covenant will I establish with Isaac, which Sarah shall bear unto thee at this set time in the next year.”

Genesis 17:18-21 KJV

Abraham had a son he loved, and he brought that son into his response to God's promise. His request for Ishmael was understandable. The Lord nevertheless made the covenant line clear. Isaac would be the promised son, and God's purpose would not be revised to fit the arrangement Abraham could already see.

Read the passage carefully

Notice that God's answer does not treat Ishmael as unworthy of attention. He hears Abraham and speaks of blessing concerning him, while distinguishing that blessing from the covenant to be established with Isaac. Careful reading keeps both parts of the answer in view. We should not flatten the passage into a story in which one person matters and the other does not. God is specific about His purpose and truthful about the different promises He makes.

We often ask for the future to grow from the plan already in our hands. That can make correction difficult to receive. A preferred method becomes so familiar that we begin defending it as though faithfulness itself depends upon keeping it unchanged. Scripture must remain the authority. When a plan contradicts God's clear instruction, affection for it cannot make it right. Where the matter concerns wisdom among legitimate choices, we should remain teachable rather than claim divine authority for a personal preference.