1. WATCHMAKER ILLUSTRATION
If you see a watch on the beach, & see that it is more than just an object, it is utterly sophisticated as it moves by itself, caused by intricate mechanisms that make it work, you will not conclude that it formed by itself, but instead believe that it was designed. So is with all that you see. If there is a design, there is a Designer. That designer is God.
2. MESSIANIC PROPHECIES
The following is from Jews for Jesus listing the 40 Prophecies about Jesus that were fulfilled ( https://jewsforjesus.org/answers/top-40-most-helpful-messianic-prophecies/ ). These prophecies are not literal ambiguities, but too specific to be dismissed as verses taken out of context.
For example, Deuteronomy 18:18 speaks of the coming law-giver, like Moses, that the Messiah will be born of a virgin in Isaiah 7:14; that He will be born in Bethlehem (Micha 5:2), that He will suffer & die for our salvation (Isaiah 53:1-6), that He will die on the cross (Psalm 22:16), but He will not remain dead (Psalm 16:10).
The odds of just one prophecy fulfilled is 50:50 in a person's lifetime, and the odds only increases as more & more prophecies are added.
3. THE RESURRECTION OF CHRIST.
A. DEATH OF CHRIST
None of the prophecies would matter, if Jesus remained dead. He was crucified by a regional power whose known for it's mastery in delivering death to it's victims.
1st He was whipped by a "Cat of Nine Tails" in which individual whip hold anything sharp that when it makes contact with flesh & is puilled, would tear the adhering flesh w/ it.
2nd He was nailed, hand & feet, to a cross that when the victim sags, his/her breathing is constricted so must push him/herself upwards causing more pain & damage. All the while s/he is continually bleeding but slowly from the puncture holes & from the torn back from constant friction.
When the victim lives too long, the knees are broken, thus ensuring death by constriction. BNut Jesus have already died, evidenced by a lance piercing His side, & out poured water & blood. the separation of water & blood only happens when there is no longer circulatory system shuts down, & over time, water & blood separates.
B. RESURRECTION OF CHRIST
As prophecied, Jesus rose physically and bodily again from the dead. The 3 women & 11 Apostles saw Him, one even touched Him (John 20:24-29), & provided them food to eat. They saw Him ascend to heaven, & when they received the Holy Spirit, was when their preaching began.