“Any message that can be transmitted orally can also be written down.”
That doesn’t necessarily follow at all, FK. The Faith is transmitted more than orally and in written form. It is transmitted by the forms of the Liturgies, iconography, architecture, chant, even things as simple as the Sign of the Cross or prostrations. It is precisely in these ways that the Roman Church preserved The Faith as well as it did, at least until Vatican II and hopefully will restore things on a go forward basis since the moto proprio. The Liturgy of the West, the Roman Mass, has carried the Faith for well over 1500 years.
Yes, one cannot “read” the liturgy and the sacraments - the Church...
That doesn’t necessarily follow at all, FK. The Faith is transmitted more than orally and in written form. It is transmitted by the forms of the Liturgies, iconography, architecture, chant, even things as simple as the Sign of the Cross or prostrations.
Well, I am not one to poo-poo faith experiences, but in virtually ALL cases, they are based on a pre-existing understanding through language, many times written language. None of the things you listed would have meaning were it not for prior language and understanding. IOW, in normal circumstances I don't think a faith can be built without language undergirding it.