Possibility for Jonah prophecy fulfillment of 3 days and 3 nights in the first month of Nissan along with Jesus being the Passover lamb (for the world) chosen on the 10th and killed on the 14th:
10 Sat Sunset - Sun Sunset = Hosanna entry into Jerusalem on a donkey (lamb chosen Ex 12:1-5)
11 Sun Sunset - Mon Sunset
12 Mon Sunset - Tue Sunset
13 Tues Sunset - Wed Sunset
14 Wed Sunset - Thu Sunset = Passover Last Supper Wed evening. Jesus death Thu (1st day in tomb)
15 Thu Sunset - Fri Sunset = Special Holy Day (Sabbath) per Lv 23:7 (1st night & 2nd day in tomb)
16 Fri Sunset - Sat Sunset = Weekly Sabbath (2nd night & 3rd day in tomb)
17 Sat Sunset - Sun Sunset = Resurrection on 3rd night with stone rolled away before sunrise
Personally guess body was in the tomb about 50 hours. Resurrected body could leave tomb without stone being rolled away (for night prayer communion with God the Father and Holy Spirit). While women are buying/preparing spices Sat evening, Jesus could already be Risen.
- Created forum thread => https://community.logos.com/forums/t/167710.aspx that has Personal Book of Passion Harmony Gospels