I've read it many times, and it doesn't forbid prayers and blessings simply because they are found in the Old Testament. What it forbids is practicing the Old Testament rites, ceremonies, sacraments and sacrifices. If all prayers and blessings from the Old Testament are now cursed, the Traditional Mass would be cursed since it includes countless prayers and blessings from the Psalms.
Firstly, the "blessings" you touted are тαℓмυdic, not Old Testament, so are already—without need of Cantate Domino—damned by Jesus as the "traditions of [the Pharisees]" (Mark 7:9) and their "two-fold children of hell" (Matthew 23:15) proselytes of тαℓмυdic Judaism.. You tried to trick us with your "at the time of Erza" ploy, but nobody bought your lie.
Secondly, even if those "blessings" were Old Testament, they are damned by Cantate Domino precisely because they are "rites, ceremonies, sacraments and sacrifices." Those "blessings" (actually curses) are part of the Jews' anti-Christ liturgy.
A fortiori, those "benedictions" are
not Old Testament Scripture.
Thirdly, nothing in Cantate Domino forbade the inclusion of Scripture in our liturgy.
Bottom line: You are a lying Judaizer who has TWICE tried to pass off man-made тαℓмυdic manure as though it is the Word of God.
BTW, circuмcision is an Old Testament ceremony. It prefigures baptism. Since the Council of Florence teaches that "the ceremonies, sacred rites, sacrifices, and sacraments," of the Old Law " cannot be observed without the loss of eternal salvation," do you believe all who are circuмcised are lost? What about Catholic parents who have their children circuмcised and never repent of it? Are they lost?. If you answer no to either question, explain why in light of Florence's teaching.
The above paragraph is the kind of ignorance that suggests you are either not Catholic (an infiltrator or false convert), a poorly-catechized Catholic, or convert with an incomplete conversion (quite common among "Hebrew-Catholics").
The Church has long distinguished
medical circuмcision (allowed and sinless) from
religious circuмcision (forbidden and damning). In a similar vein (pun intended), a medical salpingectomy (e.g., to treat a tubal pregnancy) is allowed and sinless, but a contraceptive salpingectomy is forbidden and mortally sinful. Intent matters.
Similarly, an author might quote or a reader might read those "benedictions" aloud ("Hey, listen to this sick stuff the тαℓмυdic Jews pray…") without incurring sin. But to PRAY those тαℓмυdic "benedictions"—as the Novus Ordo "Mass" does—is a forbidden (Cantate Domino) blasphemy. Intent matters.
Here are some examples of those sick тαℓмυdic "benedictions":
http://judaism.is/paganism.html#cursesAre you ignorant or deceitful on this matter of circuмcision?
.
You are outside of the Catholic Church and therefore cannot be saved.
You have no competence and no jurisdiction.