The truth possesses in itself a unifying force. It frees men from isolation and the oppositions in which they have been trapped by ignorance of the truth. And as it opens the way to God, it, at the same time, unites them to each other. Christ destroyed the wall of separation which had kept them strangers to God’s promise and to the fellowship of the covenant (cf. Eph 2:12–14). Into the hearts of the faithful He sends His Spirit through whom we become nothing less than “one” in Him (cf. Rom 5:5; 6