Do two walk together, Unless they have agreed?
This seems to be the genuine meaning of the Prophet: by this similitude he affirms that he faithfully discharged his office, for he had not separated himself from God, but was his companion: as when two agree together to travel the same road; so also he shows that he and God were agreed. If, however, the former interpretation be more approved, I will not dispute the point; that is, that the Prophet here confirms his own doctrine by alleging that he was not alone, but had other colleagues; for it was no common confirmation, when it appeared evident that the other Prophets added their testimony to what he taught. As, however, he does not apply this similitude in this way, I know not whether such was his design: I have therefore brought forward what seems to me to be a simpler view. 