Well if it is not visible at first, it will soon be visible later. We shall see. It will be a death sentence to refuse it (whatever it may be) and an eternal sentence if we acquiesce.
Eternal Life for all of the Tribulation Saints!!
Revelation 20:4
King James Version
4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the Word of God, and which had not worshipped the Beast, neither his image, neither had received his Mark upon their Foreheads, or in their Hands; and they lived and reigned with Christ a thousand years.
https://www.biblegateway.com/passage/?search=Revelation%2020%3A4&version=KJV