(Revelation 7:14) So right away I said to him: “My lord, you are the one who knows.” And he said to me: “These are the ones who come out of the great tribulation, and they have washed their robes and made them white in the blood of the Lamb.
I think that you will find that the Lords and Masters of Watchtower will claim to know who will survive, and it is those who associate with their claimed God's earth-bound representative, the JW Watchtower which has nothing to do with the blood of the Lamb.
You probably meet the criteria of your Lords and Masters of Watchtower to be saved as you appear to be steadfast in following their beliefs and directives.
