Became Jews - Joined the nation as proselytes, so casting in their lot with them.

Many - became Jews; for - fear - These were a species of converts not likely to bring much honor to true religion: but the sacred historian states the simple fact. They did profess Judaism for fear of the Jews, whether they continued steady in that faith or not.

It is only the Gospel which will not admit of coercion for the propagation and establishment of its doctrines. It is a spiritual system, and can be propagated only by spiritual influence. As it proclaims holiness of heart and life, which nothing but the Spirit of God can produce, so it is the Spirit of God alone that can persuade the understanding and change the heart. If the kingdom of Christ were of this world, then would his servants fight. But it is not from hence.

And in every province, and in every city, whithersoever the king's commandment and his decree came,.... As they did to every province in the realm, and to every city in the province, where there were any Jews:

the Jews had joy and gladness, a feast and a good day; they expressed their joy on this occasion by keeping a festival, which in their language is called a good day; and such an one is annually kept by them unto this day, on account of their deliverance; of which see Esther 9:27

and many of the people of the land became Jews; or were proselyted, as both the Targums and Jarchi interpret it; they embraced the Jewish religion, and submitted to the rites and ceremonies of it; were circumcised, as in the Septuagint version, and so were proselytes of righteousness; and indeed no other could they be, dwelling in their own land; many of them very probably were serious in it, observing the wonderful manner in which the Jews were delivered; wherein manifestly appeared to them the providence of God, the hand of the Supreme Being, and from hence concluded their God must be the true God, and they his favourite people, and their religion most correct; though others might only do it to gain the favour of Esther and Mordecai, who had now such great power and influence at court:

for the fear of the Jews fell upon them; lest they should be slain by them, in virtue of this new edict.

And in every province and city ... there was joy and a glad day, a feast day, comp. Esther 9:19, Esther 9:22, while Haman's edict had caused grief and lamentation, Esther 4:3. "And many of the people of the land (i.e., of the heathen inhabitants of the Persian empire) became Jews, for the fear of the Jews fell upon them." מתיהדים, to confess oneself a Jew, to become a Jew, a denominative formed from יהוּדי, occurs only here. On the confirmatory clause, comp. Exodus 15:16; Deuteronomy 11:25. This conversion of many of the heathen to Judaism must not be explained only, as by Clericus and Grotius, of a change of religion on the part of the heathen, ut sibi hoc modo securitatem et reginae favorem pararent, metuentes potentiam Mardechaei. This may have been the inducement with some of the inhabitants of Susa. But the majority certainly acted from more honourable motives, viz., a conviction, forced upon them by the unexpected turn of affairs in favour of the Jews, of the truth of the Jewish religion; and the power of that faith and trust in God manifested by the Jews, and so evidently justified by the fall of Haman and the promotion of Mordochai, contrasted with the vanity and misery of polytheism, to which even the heathen themselves were not blind. When we consider that the same motives in subsequent times, when the Jews as a nation were in a state of deepest humiliation, attracted the more earnest-minded of the heathen to the Jewish religion, and induced them to become proselytes, the fact here related will not appear surprising.

And in every province, and in every city, whithersoever the king's commandment and his decree came, the Jews had joy and gladness, a feast and a good day. And many of the people of the land {m} became Jews; for the fear of the Jews fell upon them.

(m) Conformed themselves to the Jew's religion.

8:15-17 Mordecai's robes now were rich. These things are not worth notice, but as marks of the king's favour, and the fruit of God's favour to his church. It is well with a land, when ensigns of dignity are made the ornaments of serious piety. When the church prospers, many will join it, who will be shy of it when in trouble. When believers have rest, and walk in the fear of the Lord, and the comfort of the Holy Ghost, they will be multiplied. And the attempts of Satan to destroy the church, always tend to increase the number of true Christians.