You're making a shallow assumption by claiming that Jesus was merely referring to the physical stones of the temple buildings in Matthew 24:1–2, as if that were the central focus of His prophetic warning. But that interpretation misses the deeper spiritual truth He was declaring. When Jesus said, “There shall not be left here one stone upon another, that shall not be thrown down,” He wasn’t simply speaking about Herod’s temple or even the destruction of the city itself — He was symbolically referring to the people of the Old Testament congregation. They were the "stones" being cast down, representing the fall of a covenantal system that had rejected its Messiah.
Of course, the disciples, still operating with an Old Covenant mindset and without the full enlightenment of the Holy Spirit (which came at Pentecost), misunderstood Him and assumed He meant the literal temple structure. That’s why they asked, “When shall these things be?” Their question revealed their confusion, not Jesus’ intent.
Christ’s prophecy in the first two verses of Matthew 24 was not merely about the destruction of a physical building, but about divine judgment upon His unfaithful Old Testament congregation. The rest of the Olivet Discourse shifts focus to the New Testament congregation, especially in the end times — when spiritual warfare intensifies.
The “wars and rumors of wars” speak to the ongoing conflict between the Word of God and the lies of Satan, delivered through their respective messengers. The “famines” and “pestilences” refer to spiritual droughts and spiritual sickenss where locusts strike men without seal of God within a rebellious house whose foundation has been shaken. It is in this context that the abomination of desolation is set up in the holy place — and on this side of the Cross, the only holy place is the New Testament Church, which received the kingdom after it was taken from Israel (Matthew 21:43). 70AD temple does NOT qualify, no matter how hard you try to defend it!
This has nothing to do with the physical destruction of the temple in 70 A.D. — period. Christ was pointing forward to a spiritual crisis within His Church, not backward to the fall of Jerusalem’s stones.