38 For our part we desire that they should always bear in mind that Our thoughts are thoughts of peace and not of affliction (cf. Jer . xxix, 11). It is well known, moreover, that we have demonstrated this by our actions. If, under the pressure we boast of this, then we boast in the Lord, who is the giver of every goodwill. For we have followed in the path of our predecessors and worked diligently to facilitate the return of the Oriental peoples to the Catholic Church. We have guarded their legitimate rites. We have promoted the study of their affairs. We have promulgated beneficent laws for them. We have shown deep solicitude in our dealings with the sacred council of the Roman curia for oriental affairs. We have bestowed the Roman purple on the patriarch of the Armenians.
Source: Sempiternus Rex Christus (Vatican.va)