The first function of the Third Temple - it is a sign for the assembly of representatives of all churches, the assembly of "the elect from the four winds".
The second function of the Third Temple - this Temple is a gift from the resurrected Messiah Jeshua to the Jews, all Israel will believe that Jesus Christ is the true Messiah.
If one of the Christians wants to give faith to Jesus Christ to the Jewish people, then he should not run after the Jews with leaflets, he must build the Third Temple in accordance with what is written in the Bible.
Perhaps, unfortunately for many, this day, Yom Kippur of that year, when the Temple will be built and the altar will be consecrated, will be the day of the end of the Church's time.
4 days of weeping for "the daughter of Jephthah" is the 11th, 12th, 13th and 14th of Tishrei, between Yom Kippur and Sukkot. The servants of the Church will cry, because the consecration of the Temple is the final chord of the preaching of the Gospel, there will be no more of their ministry. (Zechariah 12:11-14)
Because:
And He gave some as apostles, and some as prophets, and some as evangelists, and some as pastors and teachers,
for the equipping of the saints for the work of service, to the building up of the body of Christ;
until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a mature man, to the measure of the stature which belongs to the fullness of Christ.
(Eph. 4:11-13)
After the Temple is built and the altar is consecrated, the unity of the Body of Christ will be achieved, the earthly mission of the Church will be completed. But there may be something interesting: the war of the Ephraimites against Jephthah, 42,000 dead Ephraimites who utter the word "Jesus" and not "Yeshua," 42 months of bacchanalia of the invasion of the Gentiles to the Temple, and 42 killed children from Bethel (there stood a golden calf), these children were killed according to the word of the prophet by two bears. Scripture can be carried out in the most bizarre forms, but the parallelism of 42-42-42 in three fragments of the Bible connects them to the story of one and the same event, which is used to call the "rapture of the Church".
It helps me translate Google and I can only hope that Google is not too confused with the order of words when translating from Russian into English.