"By having end-time events already taking place and Jesus already returning around 70 AD, you are leaving out the majority of the church from his promises. Do you understand that?"
The church has received His promises - the fault lies in the two plan theology which the bible knows nothing of because it's a theological invention.
There is no separate plan for the church and one for Israel.
The church is Israel and Israel is the church in it's final identity. The promises to Israel were being fulfilled in the 1st century, they were being built up into a temple for the habitation of God, what can be a better "destiny" or promise than that?
1 Pet 2:5 Ye also, as lively stones, are built up a spiritual house, an holy priesthood, to offer up spiritual sacrifices, acceptable to God by Jesus Christ.
And let's not forget who the strangers (diaspora) Peter is writing to - none other than the scattered tribes that were being gathered together as one stick in Christ.
(1 Pet 1:1 KJV) Peter, an apostle of Jesus Christ, to the strangers scattered throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia,
Eph 2:20 KJV And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone;
Eph 2:21 KJV In whom all the building fitly framed together groweth unto an holy temple in the Lord:
Eph 2:22 KJV In whom ye also are builded together for an habitation of God through the Spirit.
Hebrews states back then that they were receiving a kingdom (which continues to this day) and will continue.
(Heb 12:28 KJV) Wherefore we receiving a kingdom which cannot be moved, let us have grace, whereby we may serve God acceptably with reverence and godly fear:
Dispensationalis have the kingdom not only moveable but terminates at a supposed future second coming.
The one stick of Ezekiel was already coming to pass on the day of Pentecost - read the whole Schtick in Ezekiel"
Ezek 37:16 KJV Moreover, thou son of man, take thee one stick, and write upon it, For Judah, and for the children of Israel his companions: then take another stick, and write upon it, For Joseph, the stick of Ephraim, and for all the house of Israel his companions:
Ezek 37:19 KJV Say unto them, Thus saith the Lord GOD; Behold, I will take the stick of Joseph, which is in the hand of Ephraim, and the tribes of Israel his fellows, and will put them with him, even with the stick of Judah, and make them one stick, and they shall be one in mine hand.
The promises to Israel were being fulfilled in the 1st century - a church of Israelite's was being formed to which the Gentiles were added as fellow heirs:
Eph 3:6 KJV That the Gentiles should be fellow heirs, and of the same body, and partakers of his promise in Christ by the gospel:
Eph 2:11 KJVWherefore remember, that ye being in time past Gentiles in the flesh, who are called Uncircumcision by that which is called the Circumcision in the flesh made by hands;
Eph 2:12 KJV That at that time ye were without Christ, being aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no hope, and without God in the world:
Dispensationalism not only directly contradicts unambiguous biblical statements, it presents an incoherent, convoluted and schizophrenic doctrine.
And that's being kind.