Translation:

157. "Those who follow the apostle the unlettered prophet whom they find mentioned in their own (Scriptures); in the law and the Gospel; for he commands them what is just and forbids them what is evil: he allows them as lawful what is good (and pure) and prohibits them from what is bad (and impure); He releases them from their heavy burdens and from the yokes that are upon them. So it is those who believe in him honor him help him and follow the light which is sent down with him it is they who will prosper."

Notes (Tafseer)

1127. In this verse is a prefiguring, to Moses, of the Arabian Messenger, the last and greatest of the messengers of Allah. Prophecies about him will be found in the Taurat and the Injil. In the reflex of the Taurat as now accepted by the Jews, Moses says: "The Lord thy God will raise up unto thee a Prophet from the midst of thee, of thy brethren, like unto me" (Deut. xviii. 15): the only Prophet who brought a Shari'at like that of Moses was Muhammad Al- Mustafa, and he came of the house of Ismail the brother of Isaac the father of Israel. In the reflex of the Gospel as now accepted by the Christians, Christ promised another Comforter (John xiv. 16): the Greek word Paraclete which the Christians interpret as referring to the Holy Spirit is by our Doctors taken to be Periclyte, which would be the Greek form of Ahmad. See Q. lxi. 6.

1128. Aglal: plural of gullun, a yoke, an iron collar. In the formalism and exclusiveness of the Jews there were many restrictions which were removed by Islam, a religion of freedom in the faith of Allah, of universality in the variety of races, languages, manners and customs.

1129. Light which is sent down with him: the words are "with him", not "to him", emphasizing the fact that the Light which he brought illumines every one who has the privilege of joining his great and universal Fellowship.

1130. Falah = prosperity in its general sense as well as in its spiritual sense. In the general sense it means that right conduct is the only door to happiness and well-being. In the spiritual sense it means that Faith and its fruits (right conduct) are the only gates to salvation.