The number three β pervasive throughout Scripture in covenantal, resurrection, and Trinitarian patterns.
The Hebrew shalosh (three) is one of the most theologically significant numbers in Scripture. It appears in the three-fold repetition of the divine name ('Holy, holy, holy' β Isaiah 6:3), the three patriarchs (Abraham, Isaac, Jacob), three days and three nights (Jonah 1:17; Matthew 12:40), the Temple's three-fold division (porch, holy place, holy of holies), Peter's three denials and three restorations, and the resurrection on the third day. Three is the number of divine completeness and testing.
The pattern of shalosh in Scripture points toward the Triune nature of God (Father, Son, Spirit β Matthew 28:19; 2 Corinthians 13:14) and to the resurrection pattern established in the OT. Hosea 6:2 declares: 'After two days he will revive us; on the third day he will restore us.' Jonah's three days in the fish (Matthew 12:40) become the sign of the Son of Man. Jesus was raised on the third day 'according to the Scriptures' (1 Corinthians 15:4) β fulfilling the shalosh pattern embedded throughout OT narrative. Three is the number that opens into life.