About the verse "If anyone tells you, 'There he is! or Here he is', do not believe it"---wmscog

Jesus warned that false Christs and false prophets would appear and mislead many people:
At that time if anyone says to you, 'Look, here is the Christ!' or, 'There he is!' do not believe it. 24 For false Christs and false prophets will appear and perform great signs and miracles to deceive even the elect--if that were possible. 25 See, I have told you ahead of time. 26 "So if anyone tells you, 'There he is, out in the desert,' do not go out; or, 'Here he is, in the inner rooms,' do not believe it. (Matthew 24:23-26)
However, some unfairly use this verse to oppose the Second Coming Christ. If, we literally must not believe it when we are told “Here is the Christ”, where do we have to go? Do we need to go to the place where it says “Here isn’t the Christ and there he isn’t”? Are there any churches which do not say “Here is the Christ”?
Therefore, Jesus did not give us this word with the intent that we must deny Christ when He comes in any cases. As written, it’s clearly about warning people of false Christs.
Then, where can we find the true Christ and not false Christs?
And so all Israel will be saved, as it is written: "The deliverer [Savior: GNT] will come from Zion; he will turn godlessness away from Jacob. (Romans 11:26)
It’s prophesied that the Savior would come from Zion. Where is Zion in which the Savior dwells?
Look upon Zion, the city of our festivals … There the LORD will be our Mighty One… For the LORD is our judge, the LORD is our lawgiver, the LORD is our king; it is he who will save us. (Isaiah 33:20-22)
Zion where the Savior dwells is the place where we celebrate the feasts of God. God’s feasts include a weekly feast of the Sabbath and seven annual feasts of the Passover, the Feast of Unleavened Bread, the Day of Firstfruits, the Pentecost, the Feast of Trumpets, the Day of Atonement and the Feast of Tabernacles. The place where people celebrate such feasts as written in the Bible is “Zion.”
However, the place where people do not observe the feasts of God while saying “Here is the Christ” is the one where they believe in ‘false Christs’ or ‘another Jesus (2 Corinthians 11:4).’ The Bible prophesies as follows about the appearance of Christ who gives us the water of life:
The Spirit and the bride say, "Come!" And let him who hears say, "Come!" Whoever is thirsty, let him come; and whoever wishes, let him take the free gift of the water of life. (Revelation 22:17)
You can meet the Sprit and the bride who give us the water life only in Zion.