Contrary unto me, or, carelessly or heedlessly with me, or before me, i.e. so as to be careless and unconcerned whether you please me or offend me. This is opposed to exact and circumspect walking with God, as Abraham did, Genesis 17:1, and all are to do, Ephesians 5:15.
Related Commentaries of Leviticus 26:21
Leviticus 26:21
21 And if ye walk contraryb unto me, and will not hearken unto me; I will bring seven times more plagues upon you according to your sins.