"They honour me with their lips, they pretend it is for the glory of God that they impose those things, to distinguish themselves from the heathen; but really their heart is far from God, and is governed by nothing but ambition and covetousness. They would be thought hereby to appropriate themselves as a holy people to the Lord their God, when really it is the furthest thing in their thought. They rested in the outside of all their religious exercises, and their hearts were not right with God in them, and this was worshipping God in vain; for neither was he pleased with such sham - devotions, nor were they profited by them." - Matthew Henry