The 144k clearly train new converts on the Ten Commandments and the Gospel of Jesus Christ.
I was replying to Oseas.
Isaiah 66:18b-21 tells us how the faithful Christian peoples will gather and live in all of the holy Land. The lord will select 144,000 missionaries out of them to go out in pairs: Proclaiming the coming Kingdom of Jesus. As Prophesied in Revelation 7:1-14
Perfectly relevant and proof of where the Lords people will be in the end times. NOT wasting time in heaven!
You are making up your own verses. You are revising Rev 7 wherein it states exactly where the 144k come from. Rev 7:4-8 (ESV):
[4] And I heard the number of the sealed, 144,000, sealed from every tribe of the sons of Israel:
[5] 12,000 from the tribe of Judah were sealed,
12,000 from the tribe of Reuben,
12,000 from the tribe of Gad,
[6] 12,000 from the tribe of Asher,
12,000 from the tribe of Naphtali,
12,000 from the tribe of Manasseh,
[7] 12,000 from the tribe of Simeon,
12,000 from the tribe of Levi,
12,000 from the tribe of Issachar,
[8] 12,000 from the tribe of Zebulun,
12,000 from the tribe of Joseph,
12,000 from the tribe of Benjamin were sealed. (ESV)