Amos 4:5
and offer a sacrifice of praise with leaven, and proclaim and publish the free will offerings for this is the way you like it, O ye sons of Israel, said the Lord GOD.
Leviticus 22:18-21
Speak unto Aaron and to his sons and unto all the sons of Israel and say unto them, Any man of the house of Israel or of the strangers in Israel that will offer his oblation for all his vows and for all his freewill offerings, which they will offer unto the LORD for a burnt offering,
Psalm 81:12
So I gave them up unto the hardness of their heart, and they walked in their own counsels.
Hosea 9:1
Do not rejoice, O Israel, for joy, as the peoples; for thou hast gone a whoring from thy God, thou hast loved the salary of a harlot upon every threshing floor.
Hosea 9:10
I found Israel like grapes in the wilderness; I saw your fathers as the early fruit of the fig tree in her beginning; but they went in unto Baalpeor and separated themselves unto shame and made themselves as abominable as that which they loved.
Leviticus 7:12-13
If it is offered in thanksgiving, then he shall offer for the sacrifice of thanksgiving unleavened cakes mingled with oil and unleavened wafers anointed with oil and cakes mingled with oil, of fine flour, fried.
Leviticus 23:17
Ye shall bring out of your habitations two wave loaves of two-tenth deals; they shall be of fine flour, they shall be baked with leaven, they are the firstfruits unto the LORD.
Deuteronomy 12:6-7
And there ye shall bring your burnt offerings and your sacrifices and your tithes and the offerings of your hand and your vows and your freewill offerings and the firstborn of your cows and of your sheep;
Matthew 6:2
Therefore, when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets that they may have glory of men. Verily I say unto you, They already have their reward.
Matthew 15:9
But in vain do they worship me, teaching doctrines and commandments of men.
Matthew 15:13-14
But he answered and said, Every plant which my heavenly Father has not planted shall be rooted up.
Matthew 23:23
Woe unto you, scribes and Pharisees, hypocrites! for ye pay tithe of mint and anise and cummin and have omitted that which is more important of the law: judgment, mercy, and faith; these were expedient for ye to have done, and not to leave the other undone.
Romans 1:28
And even as they did not like to retain God in their knowledge, God gave them over to a perverse understanding, to do those things which are not convenient,
2 Thessalonians 2:10-12
and with all deception of iniquity working in those that perish because they did not receive the charity of the truth, to be saved.