"For ablutions you shall make a bronze laver with a bronze base. Place it between the meeting tent and the altar, and put water in it. Aaron and his sons shall use it in washing their hands and feet. When they are about to enter the meeting tent, they must wash with water, lest they die. Likewise when they approach the altar in their ministry, to offer an oblation to the LORD,]they must wash their hands and feet, lest they die. This shall be a perpetual ordinance for him and his descendants throughout their generations." – Exodus 30:18-21
Is this where the Church gets its roots in the holy mass whereby the priest first washes his hands before consecrating the bread and wine?
Also is this why Jesus washed the feet of the apostles?
Take the finest spices: five hundred shekels of free-flowing myrrh; half that amount, that is, two hundred and fifty shekels, of fragrant cinnamon; two hundred and fifty shekels of fragrant cane; five hundred shekels of cassia-all according to the standard of the sanctuary shekel; together with a hin of olive oil; and blend them into sacred anointing oil, perfumed ointment expertly prepared. With this sacred anointing oil you shall anoint the meeting tent and the ark of the commandments, the table and all its appurtenances, the lampstand and its appurtenances, the altar of incense and the altar of holocausts with all its appurtenances, and the laver with its base. When you have consecrated them, they shall be most sacred; whatever touches them shall be sacred. Aaron and his sons you shall also anoint and consecrate as my priests. To the Israelites you shall say: As sacred anointing oil this shall belong to me throughout your generations. It may not be used in any ordinary anointing of the body, nor may you make any other oil of a like mixture. It is sacred, and shall be treated as sacred by you. Whoever prepares a perfume like this, or whoever puts any of this on a layman, shall be cut off from his kinsmen." The LORD told Moses, "Take these aromatic substances: storax and onycha and galbanum, these and pure frankincense in equal parts; and blend them into incense. This fragrant powder, expertly prepared, is to be salted and so kept pure and sacred. Grind some of it into fine dust and put this before the commandments in the meeting tent where I will meet you. This incense shall be treated as most sacred by you. You may not make incense of a like mixture for yourselves; you must treat it as sacred to the LORD. Whoever makes an incense like this for his own enjoyment of its fragrance, shall be cut off from his kinsmen." – Exodus 30:23-38
Is the reason why one of the wise men presented to the baby Jesus myrrh, to consecrate him as a priest if not consecrate at least predict this baby will become a priest?
Also is this where our Lord gets his teaching that we are the salt of the earth (pure)?