23 “But an hour is coming, and now is, when the true worshipers will worship the Father in spirit and truth; for such people the Father seeks to be His worshipers. 24 “God is spirit, and those who worship Him must worship in spirit and truth.”
True Worship is in spirit or from the heart, in other words it is sincere.
It is in truth, that is it is according to the dictates of the Word of God, which is the TRUTH (John. 17:17).
What does it mean to worship in spirit and truth?