You want a biblical argument against your position? Consider Paul's letter to the Corinthians. He points out that all we have is partial knowledge. We don't understand fully God's purpose. We don't understand fully the prophecies of the Bible. We see through a glass, darkly, or in a mirror dimly. To navigate this foggy uncertainty, we have three things that endure, faith, hope and love. The greatest of these is love.
That's how Paul calls on Christians to negotiate the uncertainties of Bible teaching. To see how you do it, look at the verses at the beginning of the chapter. All your knowledge, understanding and faith that would move mountains, is without love, and consequently you are nothing. Lacking love, you are a no more than a noisy gong or a clanging cymbal.
In a confused or controversial issue, the default position should be dominated by love. Yours is dominated by faith, not in God but in yourself and your ability to see clearly where everyone else sees in a mirror, dimly.
As we will no doubt see if you respond to this little homily.