Asking "Do I have to mention Jesus?" is like saying "Do I have to introduce my wife at parties?" The question itself dishonors the spouse.
Disagreement does not necessarily mean disunity. Disunity is when we fail to love each other despite our disagreements.
America ≠ the kingdom of God. Our allegiance is to King Jesus, not political parties. To hell w/ unbiblical "party-lines".
Jesus made no ethnic distinctions in who He died for, so why would His people make ethnic distinctions in who we fellowship with?
If your "gospel" can't be applied to justice for the unborn AND racial injustice, we don't believe the same gospel.