“At three times in the year all your males will appear before the Sovereign Lord.”
For the three great feasts established by God the Israelites were to gather in Jerusalem, where the temple was located as the center of worship. There were “pilgrim feasts” v. 14.
Today, in the covenant of Christ, the church of God gathers for 52 great feasts around the table of the Lord. We have no authorization for an annual calendar, but a weekly schedule of meetings.