The appointed times
The Hebrew Calendar
Twelve months, the pilgrimage feasts, fasts, and the sabbatical cycles — the rhythms by which Israel ordered its life and by which the story of redemption was kept.
Pilgrimage
Feast
Fast
New moon
Sabbath
Sabbath Cycle
Every seventh year the land rested (Leviticus 25:4); every fiftieth year — after seven cycles of seven — was the Jubilee, when debts were released and inheritances restored.