Isaiah 1:15

12 When ye come in to appear before Me, Who hath required this of your hand, To trample My courts?

13 Add not to bring in a vain present, Incense -- an abomination it [is] to Me, New moon, and sabbath, calling of convocation! Rendure not iniquity -- and a restraint!

14 Your new moons and your set seasons hath My soul hated, They have been upon me for a burden, I have been weary of bearing.

15 And in your spreading forth your hands, I hide mine eyes from you, Also when ye increase prayer, I do not hear, Your hands of blood have been full.

16 Wash ye, make ye pure, Turn aside the evil of your doings, from before Mine eyes, Cease to do evil, learn to do good.

17 Seek judgment, make happy the oppressed, Judge the fatherless, strive [for] the widow.

18 Come, I pray you, and we reason, saith Jehovah, If your sins are as scarlet, as snow they shall be white, If they are red as crimson, as wool they shall be!