Of course, because if you do not regard as set-apart what God has declared to be set-apart you cannot be saved. The temple is the set-apart place of God on this earth. Even the mere name of Yeshua is set-apart. If you merely do not know this name you cannot be saved, and if you do not regard this mere name as set-apart you cannot be saved either. You deny that the abomination of desolation has been placed where the temple stood. Not knowing all this or rejecting all this is a problem, to God. This is why the knowledge of the Torah is so important. It not only teaches us good and evil, but also how to be set-apart, like God is set-apart.
Malachi 3:1-2 is speaking of Zechariah's prophecy of the coming of John the Baptist, Luke 1:76-80.
Rev 11
This temple is not a literal temple that John is to measure as there never will be a third one built as the temple mount will never be given back to the Jews and here is the reason why. Jerusalem has been destroyed twice, besieged 23 times, attacked 52 times, and captured and recaptured 44 times all because Israel never repented of their sin of idolatry when they were allowed back into their land again in 538 BC after their seventy year Babylonian exile and the land fell under the leader of the Roman Empire that still has diplomatic ties with Jerusalem today.
When the second temple was destroyed in 70 A.D. by the Romans other Roman temples were built there and destroyed during various revolts up to the fourth century. From the fourth century the temple mount laid undeveloped until the Muslim Siege of Jerusalem in 637 CE. Between 689-691 CE the Muslims built the Dome of the Rock which stands today, but now under renovations that have to do with the prophecy of the son of perdition in 2 Thessalonians 2:2-4 and the great falling away before the return of Jesus.
John was to measure the Spiritual temple of God as being those who are truly in Christ through the Spiritual rebirth that worship Him in all truths, John 3:3-7, which make up the temple of God as being the body of Christ. The symbolic here represents God separating and protecting His people. The temple of God is no longer made by hand since the veil of the temple was torn from top to bottom, Matthew 27:50, 51; Acts 7:48-51. The temple of God is within man that has the indwelling of the Holy Spirit that keeps himself undefiled before the Lord, Matthew 27:51; Mark 7:15-23; 1 Corinthians 3:16, 17.
The outer court represents that of the control the Gentiles (Revived Roman Empire) will once again have over the Holy city like that of 70AD as they take full control over Jerusalem and trampled it for 3 ½ years at the sounding of the seventh trumpet as we will see history repeat itself. Matthew 24:21 Jesus said this will be the worst tribulation there has ever been nor will ever be again.
During this time once again the Roman Empire will take control of the temple mount in Jerusalem as a New World Order is even now being set up that will be one single world government of economic, political, environmental and religious power. They will bring back the sacrifices in the last part of the three and a half years or at the end of Daniels seventy week vision in Daniel chapter 9.
This sacrifice they make is not the sacrifice for the forgiveness of sin, but will be a sacrifice in that of persecuting Christians to death as they refuse to bow down to this Nebuchadnezzar type system. It’s like that of Shadrach, Meshach and Abednego in Daniel Chapter 3 as they refused to bow down and worship the idols of Baal and God rescued them from the fire. The fulfillment of the times of the Gentile is that of the Gentiles that will not repent as they fulfill the prophecy of the beast and the false prophet that are thrown into the lake of fire with Satan at Gods final judgment.