What is connected with God will be eternal as God is the Eternal. So are God's Feasts. They are part of God's Salvation Plan of all God's Children, so certainly also for Christians!
New Moon: monthly renewal
7th Day Sabbath of God & of Christ
Passover is very important for Christians?!
Lord's Supper & Passover preparations
Crucifixion, Resurrection & Firstfruit: Christ the Firstfruit of God
Pentecostal Feast
7th Day Sabbath of God & of Christ
Passover is very important for Christians?!
Lord's Supper & Passover preparations
Crucifixion, Resurrection & Firstfruit: Christ the Firstfruit of God
Pentecostal Feast
Feast of Trumpets announcement 2nd Coming
Atonement Day: preparation 2nd Coming by fasting