Psaumes 24:4
He that hath clean hands, and a pure heart; who hath not lifted up his soul unto vanity, nor sworn deceitfully.
Psaumes 73:13
Verily I have cleansed my heart in vain, and washed my hands in innocency.
Exode 30:19
For Aaron and his sons shall wash their hands and their feet thereat:
Exode 30:20
When they go into the tabernacle of the congregation, they shall wash with water, that they die not; or when they come near to the altar to minister, to burn offering made by fire unto the LORD:
Esaïe 1:16-18
16
Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil;
17
Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.
18
Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.
Tite 3:5
Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;
Hébreux 10:19-22
19
Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,
20
By a new and living way, which he hath consecrated for us, through the veil, that is to say, his flesh;
21
And having an high priest over the house of God;
22
Let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience, and our bodies washed with pure water.
Psaumes 43:4
Then will I go unto the altar of God, unto God my exceeding joy: yea, upon the harp will I praise thee, O God my God.
Malachie 2:11-13
11
Judah hath dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah hath profaned the holiness of the LORD which he loved, and hath married the daughter of a strange god.
12
The LORD will cut off the man that doeth this, the master and the scholar, out of the tabernacles of Jacob, and him that offereth an offering unto the LORD of hosts.
13
And this have ye done again, covering the altar of the LORD with tears, with weeping, and with crying out, insomuch that he regardeth not the offering any more, or receiveth it with good will at your hand.
Matthieu 5:23
Therefore if thou bring thy gift to the altar, and there rememberest that thy brother hath ought against thee;
Matthieu 5:24
Leave there thy gift before the altar, and go thy way; first be reconciled to thy brother, and then come and offer thy gift.
1 Corinthiens 11:28
But let a man examine himself, and so let him eat of that bread, and drink of that cup.
1 Corinthiens 11:29
For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body.
1 Timothée 2:8
I will therefore that men pray every where, lifting up holy hands, without wrath and doubting.