It is probably easier to focus on the newer ones, since they are more readily available, and you will get many different responses from reading just them. For example:
“The Church’s relationship with the Muslims. ‘The plan of salvation also includes those who acknowledge the Creator, in the first place amongst whom are the Muslims; these profess to hold the faith of Abraham, and together with us they adore the one, merciful God, mankind’s judge on the last day.’” (CCC 841, which references Vatican II’s LG 16; cf. NA 3)
Mardukm, do you believe that Muslims “together with us adore the one, merciful God”? I do not believe that to be true.
How can Muslims adore the one true God when they explicitly reject the fact that God is a Trinity of persons? I do not believe that they can.
Moreover, what is the only acceptable act of worship ever offered to God? As a matter of divine faith I hold that the only acceptable act of worship ever made was the sacrifice of Christ. The shadows were fulfilled in the reality.
Do Muslims worship the Father, through the Son, in the Holy Spirit? No, how can they seeing that they reject the dogma of the Trinity.
Can a man worship the Father without the Son? St. John in his 1st epistle says that it is impossible to have the Father without the Son, and so, regardless of what the bishops at Vatican II said, I do not believe that it is possible to adore the Father without the Son.
Mardukm, how do you answer these questions?