Why do you think they take one particular quality of Jesusâ baptism (immersion) but ignore all the other ones?
I think I can help you with this. Suppose you are about to baptize someone. A particularly pressing question is âHowâŚhowâŚhow should I go about doing this?â How, if you please. How. How is it done? How.
I think youâre making a bit of a mistake in what youâve been doing here. Protestants ask themselves (and each other) how, How, how should we do this? How. Often, they attempt to answer this question by looking to the example of Jesus. They look to see How He was baptized.
The answer to that question- when properly limited to the How- is by immersion. Just about all of the other answers that strictly pertain to How are in the realm of speculation (like how long was he under- just immersed for a moment or for several, exactly how was he dressed, probably)? You have raised a number of other issues and asked âWhy do you ignore these?â The answer is that they donât pertain to the How, how, how, How, in what way or manner was the act carried out, How.
For example, you bring up who he was baptized by. Where He was baptized. Why He was baptized. But when Protestants are deciding How to do this, thatâs all theyâre doing. Ultimately, it seems that you are broadening the issue beyond what is ever under real consideration by conflating the meanings of How, Where, by Whom, and perhaps Why. Thatâs not how it works, though. Thatâs not what weâre doing when we look to Jesusâ baptism as an example. Weâre only asking How, and âby immersionâ is about the only thing you can say with certainty about how it was done.
So thatâs why immersion (How Jesus was baptized) tends to emerge as a singular point of interest. There are reasons that make sense. Itâs not random and arbitrary. So before you go back to doing that some more- the Jordan River is not how Jesus was baptized. Thatâs where. It is the place, not the form. John the Baptist is not the person how Jesus was baptized. (Not a typo). John the Baptist is who baptized Jesus. He is the person, not the form. Early 30âs is not how Jesus was baptized, that was his age when he was baptized. The age, not the form. Are we ignoring these things? Not really, per se. Itâs just that when weâre working out the form (and if we happen to look to Jesusâ baptism as a baptism to emulate), How is the relevant thing.