Peter I would still like to hear why it is you think the Didache wrong to recommend baptizing in ways other than full immersion if the situation doesn't allow it. There are potentially all sorts of situations where baptism could never be performed properly if we follow your legalistic understanding of Baptism. That it must be done in a temple in full immersion according to Mormon rites? Not even the Apostles had access to Mormon Temples.
What is the problem with this text? Please identify the specific corruption of the practice of Baptism that the author of the document ought to have known.
"Regarding baptism, baptize thus. After giving the foregoing instructions,
1 ‘Baptize in the name of the Father, and of the Son, and of the Holy Spirit’
2 in running water.
3 4 and, if you cannot in cold water, then in warm.
5 6 ‘in the name of the Father, and Son, and Holy Spirit.’ 4 But, before the baptism, let the one who baptizes and the one to be baptized fast, and any others who are able to do so. And you shall require the person being baptized to fast for one or two days."
First of all it is not necessary to be baptized in a temple, that is reserved for the baptism of the dead only.
Baptism for the living is done in a regular church, or a place where a natural pool of water can accommodate immersion, everywhere throughout the world.
We do not do this for legalistic purposes, but we do follow the example of the Savior as to how he was baptized, and his last instructions to the apostles to teach and baptize the world. If you think Jesus was instructing in a legalistic manner then so be it. We simply follow Jesus.
Not long after the death of the apostles, men started to play with the rules of many doctrines. I bring up baptism because it is a simple procedure and very well documented as to how it was to be performed and what to say over the initiate while being baptized.
But men in their own wisdom started to say: wait a minute, what about this and what about that, and you can't do that, and you can't do that, and what if this is the case, and what if that is the case, and on, and on, and on, and on. So they started to make rules that if this is the case then you can forget the instructions and the example of the savior, and just do what is more convenient. If you don't have enough water, then sprinkle. If you can't walk into the pool, then sprinkle, etc., etc., etc.
This debate has gone on over 2,000 years and has run down a slippery slope to the point that in the wisdom of men, baptism does not save anyway, so if you want to, do it, but if you don't think it necessary, you don't have to do it.
So from this: we baptize and this is how you do it, (from the bible), to: do it or not, it is up to you, because it really doesn't save you to get wet (from the wisdom of men).
The Didache was one document that started that whole process downward, and you did not quote from the Didache the part that says, if you don't have enough water, then sprinkle 3 times.