King Benjamin had an an objective. Better said, the angel of the Lord had an objective in mind when the king was told what to teach. The objective is more fully explained once the people had received the lesson.
“And now, it came to pass that when king Benjamin had thus spoken to his people, he sent among them, desiring to know of his people if they believed the words which he had spoken unto them. And they all cried with one voice, saying: Yea, we believe all the words which thou hast spoken unto us; and also, we know of their surety and truth, because of the Spirit of the Lord Omnipotent, which has wrought a mighty change in us, or in our hearts, that we have no more disposition to do evil, but to do good continually. And we, ourselves, also, through the infinite goodness of God, and the manifestations of his Spirit, have great views of that which is to come; and were it expedient, we could prophesy of all things. And it is the faith which we have had on the things which our king has spoken unto us that has brought us to this great knowledge, whereby we do rejoice with such exceedingly great joy. And we are willing to enter into a covenant with our God to do his will, and to be obedient to his commandments in all things that he shall command us, all the remainder of our days, that we may not bring upon ourselves a never-ending torment, as has been spoken by the angel, that we may not drink out of the cup of the wrath of God.” (Mosiah 5: 1-5.)
Here is the covenant-making King Benjamin had as his assignment. The Lord saves, but uses covenant-making as a part of His process. We don’t get to make covenants, but we do get to accept them if the Lord offers them to us. It must be the Lord’s offer and our acceptance for it to have effect. Here the words that were recited by the congregation were the words King Benjamin had asked them to accept: “And now, these are the words which king Benjamin desired of them;” (Mosiah 5: 6.) Meaning they were exactly what they’d been asked to accept as the new covenant.
King Benjamin’s record continues: “and therefore he said unto them: Ye have spoken the words that I desired; and the covenant which ye have made is a righteous covenant. And now, because of the covenant which ye have made ye shall be called the children of Christ, his sons, and his daughters; for behold, this day he hath spiritually begotten you; for ye say that your hearts are changed through faith on his name; therefore, ye are born of him and have become his sons and his daughters.” (Mosiah 5: 6-7.) This was the object. To extend the Family of God by adding sons and daughters. King Benjamin’s ministry was producing fruit suitable to be laid up against the harvest (as Jacob quoted Zenos to describe).
King Benjamin expounds on the central role Christ plays in our salvation. Only by connecting ourselves to Him will we be able to qualify for what He (as our Father) has to offer. “And under this head ye are made free, and there is no other head whereby ye can be made free. There is no other name given whereby salvation cometh; therefore, I would that ye should take upon you the name of Christ, all you that have entered into the covenant with God that ye should be obedient unto the end of your lives.” (Mosiah 5: 8.) Or, in other words, we always remember Him that we may always have His spirit to be with us.
He continues: “And it shall come to pass that whosoever doeth this shall be found at the right hand of God, for he shall know the name by which he is called; for he shall be called by the name of Christ. And now it shall come to pass, that whosoever shall not take upon him the name of Christ must be called by some other name; therefore, he findeth himself on the left hand of God.” (Mosiah 5: 9-10.) Since Christ is the prototype of the saved man, all who would be saved must likewise be qualified to hold this same status or be called by this same name.
King Benjamin’s religion is like the one Joseph Smith was restoring. He offered his people an authorized covenant with the King, established by heaven through King Benjamin. It is remarkable how much of the deepest Gospel truths are found in the Book of Mormon.