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On the Commemoration of the Second Ecumenical Council (Constantinople I) in the Maronite church; and in advance of the Memorial of St. Cyril of Jerusalem in the Latin church. For other online texts and more legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject).

Jesus Christ is the same yesterday, today, and forever (Heb 13:8)—this is… our paradigm, which we will not exchange for any other. For no other foundation can any one lay than that which is laid, which is Jesus Christ (1 Cor 3:11)… [T]here can be no paradigm shifts in the Catholic faith…

“[I]n the exercise of its teaching ministry, it is not enough for the Church’s Magisterium simply to appeal to its judicial or disciplinary power… Rather, the Magisterium must seek to present a convincing case, showing how its presentation of the faith is in itself coherent and in continuity with the rest of Tradition…”

(Gerhard Ludwig Cardinal Müller, “Development, or Corruption?“)