"Celebration" - from the word "prazd", i.e. freedom, to be free.

"Feast" - also translated "to be free from content", "free from labor", from works, to celebrate, to rejoice.

"Feast of the Lord" - is the realization of the Lord's Truth, God's Will, His Commandments in people who believe the Word of God, united in a spiritual "Assembly" of people, in whose midst the "Feast" of the victory of the spirit over the flesh is realized, people who are in spiritual unity, finding blessings, in a reverent state of righteousness before God.

"Feast" acceptable to God is a special state of spirit of a person who sums up the result of his fulfillment of the Will of God, who realizes, sees his spiritual victory over his vices and shortcomings and feels this result in his life.

"Holiday" is a special period of triumph of God's Will in man, peace and tranquility in his soul, enjoyment of life in its true understanding.

Negative Meaning.

"Feast" is a feeling, an expression of supposed righteousness by a person who does not follow God's Commandments.

"Feast" is false religious traditions, foundations, rituals, ceremonial actions, celebrations that do not correspond to the true "Feasts of the Lord