They Shouldn't Have Been Baptized

I've been a full-time missionary before, so I know how it feels. We set goals, we worked with people, we knew the truth of the Gospel and the Church and we wanted good things for others. Thus, we wanted people to be baptized. We taught them and invited them to be baptized, and they accepted and were baptized. Between those last two steps, there's an interview. The purpose of the interview is to ensure that the person is ready to make this vital covenant. Some people shouldn't make it past this interview but somehow slip through.

Maybe that doesn't sound like a problem to some people. Some missionaries don't see any baptisms during their entire mission, and even those who do still want to see more. Is it a bad thing if some people are baptized when they're not ready?

Absolutely.

In Moroni 7:39, Mormon makes it clear that some people should not be in the Church. "But behold, my beloved brethren, I judge better things of you, for I judge that ye have faith in Christ because of your meekness; for if ye have not faith in him then ye are not fit to be numbered among the people of his church."

That's not to say that the Gospel isn't right and true for everyone, because it is. It doesn't mean that Jesus didn't die for everyone or that God doesn't love everyone, because They did and do. But people should not join the Church until they have sufficient faith in Christ and have made changes in their lives.

Mormon himself addressed this issue in the previous chapter (Moroni 6:1-3):
"And now I speak concerning baptism. Behold, elders, priests, and teachers were baptized; and they were not baptized save they brought forth fruit meet that they were worthy of it.
Neither did they receive any unto baptism save they came forth with a broken heart and a contrite spirit, and witnessed unto the church that they truly repented of all their sins.
And none were received unto baptism save they took upon them the name of Christ, having a determination to serve him to the end."

I've seen it too many times. Maybe it's because a missionary wants to get one more baptism before he leaves, or maybe it's just general over-zealousness. People get baptized without truly having received a testimony from God of Jesus Christ, the Book of Mormon, Joseph Smith, and the Church of Jesus Christ of Latter-day Saints. Without that testimony, they don't have much reason to stay around. Sometimes they don't even last long enough to be confirmed.

Making and keeping covenants is the key to progressing toward eternal life. It's a tragedy for people to make serious covenants like baptism but not understand what they're doing. It's a tragedy for people to make serious covenants like baptism and then turn away from the truth.

Does that mean that kids shouldn't be baptized when they're eight years old? No. It means that parents need to teach their children well so that they'll be ready.

I don't think anyone fully understands how important their baptismal covenants are when they get baptized, but it is vital that we make covenants of our own free will, with knowledge of what we're doing, and with a real knowledge. When that isn't the case for some people, they're doing it for the wrong reasons and it hurts them.

Last thoughts for now:
The Gospel is for everyone. Baptism is for everyone. The Holy Ghost is for everyone. Temple ordinances are for everyone. The Atonement of Jesus Christ and covenants are for everyone, but we have to make ourselves ready.