The church is the temple. Jesus gave us insight when He said to Peter "upon this rock (Jesus), I will BUILD my church.
*Jesus pronounced Herod's Temple desolate ((Matthew 23:37-39) prior to giving the Olivet Discourse of Matthew 24 & 25. Many think Jesus' prophecy was not complete because the western wall (Wailing Wall), still stands. The error of that thinking is the Wailing Wall is not the temple...it surrounded the temple. Not one stone of the "temple" remained.
After Jesus died on the cross God sent a clear sign the Herod's Temple had no significance. The veil that served a entrance into the Holy of Holies was torn in half. That was significant in that once a year on the "Day of Atonement" the high priest would enter with the blood of the sacrifice to make atonement for the people. When God tore that veil in half He was saying "no more". Jesus had made an end of sin with His death. (Hebrews 9 & 10).
Paul & Peter tell us the church is is the temple with Christ as the cornerstone.
Paul - Ephesians 2:13
13 But now in Christ Jesus you who formerly were far off have been brought near by the blood of Christ.
This verse is speaking of the Gentiles being brought near through Christ sacrifice on the cross!
Ephesians 2:14-16
14 For He Himself is our peace, who made both groups into one and broke down the barrier of the dividing wall,
15 by abolishing in His flesh the enmity, which is the Law of commandments contained in ordinances, so that in Himself He might make the two into one new man, thus establishing peace,
16 and might reconcile them both in one body to God through the cross, by it having put to death the enmity.
Jesus gives as all (Jew and Gentile), peace when we receive His salvation! There is no more wall separating the Jew and the Gentile. We became one in Christ. Jesus fulfilled the Law for us because He obeyed it perfectly and then became the Passover Lamb.
Ephesians 2:17
17 And He came and preached peace to you who were far away, and peace to those who were near;
18 for through Him we both have our access in one Spirit to the Father.
No doubt this is the gospel being preached! Notice that when we believe the gospel and repent, BOTH Jews and Gentile approach God through the Holy Spirit!
Ephesians 2:19
19 So then you are no longer strangers and aliens, but you are fellow citizens with the saints, and are of Gods household,
20 having been built on the foundation of the apostles and prophets, Christ Jesus Himself being the corner stone,
This is the PROBLEM for those who want to hold this difference in Jews and Gentiles! They just won't listen to the many times Paul says THERE IS NO DIFFERENCE and teaches there is no difference. Instead they run BLINDLY back to the OLD Testament, running for cover, because they have been taught that it's all about Israel...even though their bibles are right there in their lap often times, as they're being taught this idea.
*They won't listen to Paul in Romans 2:28, 29 tell you who the true Jew is SPIRITUALLY!
*They won't listen to Paul say "THEY ARE NOT ALL ISRAEL THAT ARE DESCENDED FROM ISRAEL..." in Romans 9 either.
What they will do is play the OT against the NT (even though Paul will quote the OT to show how it makes it's point). A prime example is where Paul clearly quotes Hosea and Isaiah in Romans 9:25-33 to make His point!!!
Ephesians 2:21, 22
21 in whom the whole building, being fitted together, is growing into a holy temple in the Lord,
22 in whom you also are being built together into a dwelling of God in the Spirit.
There's your temple! Jews and Gentiles being indwelt by God's Holy Spirit as the body of Christ.
Now Peter affirms what Paul has said in 1 Peter 2:1-3:
Therefore, putting aside all malice and all deceit and hypocrisy and envy and all slander,
2 like newborn babies, long for the pure milk of the word, so that by it you may grow in respect to salvation,
3 if you have tasted the kindness of the Lord.
The first issue Peter handles is that we in the church need to behave amongst one another, as God expects us to!
1 Peter 2:4, 5:
4 And coming to Him as to a living stone which has been rejected by men, but is choice and precious in the sight of God,
5 you also, as living stones, are being built up as a spiritual house for a holy priesthood, to offer up spiritual sacrifices acceptable to God through Jesus Christ.
There's Peter agreeing with Paul that the church is the temple, and that every believer is a LIVING STONE in that temple! We sacrifice our lives in service to God (Romans 12: 1, 2)...this is how the literal temple... became a spiritual temple as well as all the sacrifices of the temple.
1 Peter 2:6
6 For this is contained in Scripture: Behold, I lay in Zion a choice stone, a precious corner stone, And he who believes in Him will not be disappointed.
7 This precious value, then, is for you who believe; but for those who disbelieve, The stone which the builders rejected, This became the very corner stone,
8 and, A stone of stumbling and a rock of offense; for they stumble because they are disobedient to the word, and to this doom they were also appointed.
There goes Peter! Just like Paul, he's quoting the OT prophet Isaiah trying to show us what these prophets were saying and meaning!
1 Peter 2:9, 10
9 But you are a chosen race, a royal priesthood, a holy nation, a people for Gods own possession, so that you may proclaim the excellencies of Him who has called you out of darkness into His marvelous light;
10 for you once were not a people, but now you are the people of God; you had not received mercy, but now you have received mercy.
Here's Peter again quoting the prophets Hosea and Isaiah (just like Paul).
This is the folly of this whole thread! The temple is God's people Jew and Gentile..there is NO DIFFERENCE from the point of salvation WE ARE ALL GOD'S PEOPLE being built as a spiritual temple that many think is a 3rd temple!
So once again if the Jews do build a 3rd temple... that "STONE OF STUMBLING" is still there...just like Isaiah 28:16 says. A third temple means NOTHING!