The Feast of the New Moon: Mere Outward Observance of, Hateful to God
Source: TTT
Isaiah 1:13, 14
Bring your worthless offerings no more; your incense is detestable to Me—your New Moons, Sabbaths, and convocations. I cannot endure iniquity in a solemn assembly. / I hate your New Moons and your appointed feasts. They have become a burden to Me; I am weary of bearing them.