How blessed is he who considers the helpless;
The Lord will deliver him in a day of trouble.
The Lord will protect him and keep him alive,
And he shall be called blessed upon the earth;
And do not give him over to the desire of his enemies.
The Lord will sustain him upon his sickbed;
In his illness, You restore him to health.
As for me, I said, “O Lord, be gracious to me;
Heal my soul, for I have sinned against You.”
But You, O Lord, be gracious to me and raise me up,
That I may repay them.
By this I know that You are pleased with me,
Because my enemy does not shout in triumph over me.
As for me, You uphold me in my integrity,
And You set me in Your presence forever.
Blessed be the Lord, the God of Israel,
From everlasting to everlasting.
Amen and Amen.
from Psalm 41
Then the Lord spoke to Moses, saying, “Take Aaron and his sons with him, and the garments and the anointing oil and the bull of the sin offering, and the two rams and the basket of unleavened bread, and assemble all the congregation at the doorway of the tent of meeting.” So Moses did just as the Lord commanded him. When the congregation was assembled at the doorway of the tent of meeting, Moses said to the congregation, “This is the thing which the Lord has commanded to do.”
Moses said to Aaron and to his sons, “Boil the flesh at the doorway of the tent of meeting, and eat it there together with the bread which is in the basket of the ordination offering, just as I commanded, saying, ‘Aaron and his sons shall eat it.’ The remainder of the flesh and of the bread you shall burn in the fire. You shall not go outside the doorway of the tent of meeting for seven days, until the day that the period of your ordination is fulfilled; for he will ordain you through seven days. The Lord has commanded to do as has been done this day, to make atonement on your behalf. At the doorway of the tent of meeting, moreover, you shall remain day and night for seven days and keep the charge of the Lord, so that you will not die, for so I have been commanded.” Thus Aaron and his sons did all the things which the Lord had commanded through Moses.
from Leviticus 8
it came about on the eighth day that Moses called Aaron and his sons and the elders of Israel; and he said to Aaron, “Take for yourself a calf, a bull, for a sin offering and a ram for a burnt offering, both without defect, and offer them before the Lord. Then to the sons of Israel you shall speak, saying, ‘Take a male goat for a sin offering, and a calf and a lamb, both one year old, without defect, for a burnt offering, and an ox and a ram for peace offerings, to sacrifice before the Lord, and a grain offering mixed with oil; for today the Lord will appear to you.’” So they took what Moses had commanded to the front of the tent of meeting, and the whole congregation came near and stood before the Lord. Moses said, “This is the thing which the Lord has commanded you to do, that the glory of the Lord may appear to you.” Moses then said to Aaron, “Come near to the altar and offer your sin offering and your burnt offering, that you may make atonement for yourself and for the people; then make the offering for the people, that you may make atonement for them, just as the Lord has commanded.”
Then Aaron lifted up his hands toward the people and blessed them, and he stepped down after making the sin offering and the burnt offering and the peace offerings. Moses and Aaron went into the tent of meeting. When they came out and blessed the people, the glory of the Lord appeared to all the people. Then fire came out from before the Lord and consumed the burnt offering and the portions of fat on the altar; and when all the people saw it, they shouted and fell on their faces.
from Leviticus 9
Nadab and Abihu, the sons of Aaron, took their respective firepans, and after putting fire in them, placed incense on it and offered strange fire before the Lord, which He had not commanded them. And fire came out from the presence of the Lord and consumed them, and they died before the Lord. Then Moses said to Aaron, “It is what the Lord spoke, saying,
‘By those who come near Me I will be treated as holy,
And before all the people I will be honored.’”
So Aaron, therefore, kept silent.
from Leviticus 10
Lord spoke again to Moses and to Aaron, saying to them, “Speak to the sons of Israel, saying, ‘These are the creatures which you may eat from all the animals that are on the earth…
I am the Lord your God. Consecrate yourselves therefore, and be holy, for I am holy
from Leviticus 11