27 Pure religion. As he passes by those things which are of the greatest moment in religion, he does not define generally what religion is, but reminds us that religion without the things he mentions is nothing; as when one given to wine and gluttony boasts that he is temperate, and another should object, and say that the temperate man is he who does not indulge in excess as to wine or eating; his object is not to express the whole of what temperance is, but to refer only to one thing, suitable to the subject in hand. For they are in vain religious of whom he speaks, as they are for the most part trifling pretenders.
James then teaches us that religion is not to be estimated by the pomp of ceremonies; but that there are important duties to which the servants of God ought to attend.
To visit in necessity is to extend a helping hand to alleviate such as are in distress. And as there are many others whom the Lord bids us to succor, in mentioning widows and orphans, he states a part for the whole. There is then no doubt but that under one particular thing he recommends to us every act of love, as though he had said, “Let him who would be deemed religious, prove himself to be such by self denial and by mercy and benevolence towards his neighbors.”
And he says, before God, to intimate that it appears in deed otherwise to men, who are led astray by external masks, but that we ought to seek what pleases him. By God and Father, we are to understand God who is a father.