The arrogance and snotty remarks by some of those responding who think obedience to the command of Jesus Christ, regarding the washing of a brother or sisters feet, is appalling and disgusting! It is this arrogance in part that I believe Jesus Christ was addressing when HE humbled Himself!
I agree there.
But i also think many who practice it, do such in a "works" mentality. Much like not getting a tattoo - simply because they see an OT law which seemingly opposes all tattoos.
It's a view which ignores context.
As for feeling a spiritual height during that time, I don't discount it at all. But that shouldn't be enough to validate the practice.
I once attended a Roman Catholic service, and was completely unfamiliar with the liturgical style. For that reason, I was extra sensitive to the meaning in the liturgy. It was honestly one of the most humbling, spiritual experiences I've ever had.
But not because of the liturgy, and not because of washing feet...but because of a mind set on Christ