George Haydock's Catholic Bible Commentary - Romans 15:24
It is a matter of dispute, whether St. Paul ever executed this his design of visiting Spain. The proofs of the Spaniards, who consider it as certain, are by no means unanswerable. There remain no certain monuments of this journey of his. The proof taken from the words of St. Clement, who lived at Rome in the time of St. Paul, is not certain, since he only says, that St. Paul came to the very extremities of the west. It is a subject on which commentators appear pretty equally divided. (Calmet)... read more
Hawker's Poor Man's Commentary - Romans 15:14-29
And I myself also am persuaded of you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another. (15) Nevertheless, brethren, I have written the more boldly unto you in some sort, as putting you in mind, because of the grace that is given to me of God, (16) That I should be the minister of Jesus Christ to the Gentiles, ministering the gospel of God, that the offering up of the Gentiles might be acceptable, being sanctified by the Holy Ghost.... read more