HomeschoolDad:
The purificator is to “purify” one’s hands and the sacred vessels. It does not “purify” Our Lord.
I’m not trying to talk you out of it, and you should certainly follow the dictates of your conscience. That said, I’ve never fully understood this idea that touching the Host with your hands is somehow irreverent or disrespectful or presumptuous. Communion is us literally taking His flesh into our body. Next to that, touching Him with our hand seems pretty trivial.
It’s not conscience, it’s just strong, strong preference, for what in my mind are very good reasons.
To my knowledge, the Church has never had a binding doctrine or teaching one way or the other on a layperson touching the Sacred Host. St Thomas Aquinas did have quite a bit to say about it (he opposed it), but by himself, he is not the teaching Church. Nonetheless, was he right, or was he wrong? If he was wrong,
why was he wrong? (See the end of this post.)
The whole “not touching the Host” thing largely revolves around the inability (because of logistics) of each layperson to purify their hands, and to inspect for fragments (arguably they could do this), after having handled the Host. Traditionally (there goes my favorite adverb again!), the priest himself kept his thumb and index finger tightly pressed together until he purified them after communion. Some still do. In the EF, I believe it is even part of the rubrics — I’d have to look it up — but even if it’s not, it is universal practice in the EF.
This whole “to CITH or not to CITH” thing has been done to death, so at this point I’m just going to hand the mike over to the Angelic Doctor himself, take it away, STA.
…because out of reverence towards this sacrament, nothing touches it, but what is consecrated; hence the corporal and the chalice are consecrated, and likewise the priest’s hands, for touching this sacrament. Hence it is not lawful for anyone else to touch it except from necessity, for instance, if it were to fall upon the ground, or else in some other case of urgency.
Note that not even Aquinas says that a layperson may never,
ever touch the Blessed Sacrament.