Can Muslims say "Amen," "Hallelujah," or "Oh my God"?

Muslims who grow up among Christians and Jews, and converts who carry the words of their childhood into Islam, often ask whether they may still say “amen,” “hallelujah,” or “oh my God.” The answer is gentle and clear. Muslims may say all three. Āmīn is a word of Muslim prayer, said after al-Fātiḥa in every congregation on earth. Hallelujah means “praise the Lord,” a phrase from the Psalms of David, a prophet the Quran honors. And “oh my God” calls on Allah, which a believer may do at any moment of the day.

Can Muslims say “Amen”?

Muslims say it many times a day. Āmīn (آمين) is said at the end of al-Fātiḥa in prayer and after every duʿāʾ, and it means “O Allah, answer.” The Prophet ﷺ taught his community to say it with the imam and promised a great reward:

«إِذَا أَمَّنَ الإِمَامُ فَأَمِّنُوا فَإِنَّهُ مَنْ وَافَقَ تَأْمِينُهُ تَأْمِينَ الْمَلاَئِكَةِ غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ»

“When the imam says āmīn, say āmīn, for whoever’s āmīn meets the āmīn of the angels is forgiven his past sins.”

Sahih al-Bukhari 780

The word is older than Islam. It comes from a Hebrew root meaning firm, faithful, and true, and Jews, Christians, and Muslims all close their prayers with it. Arabic took it as a word of prayer and nothing else. A Muslim who says “amen” in English and a Muslim who says “āmīn” in Arabic are saying the same thing to the same Lord, and a Muslim who says “amen” at the end of a Christian friend’s grace over a meal is agreeing to a prayer for blessing (Can Muslims go to church?).

Can Muslims say “Hallelujah”?

Yes. Hallelujah is Hebrew: hallelu, “praise,” and Yah, a short form of the divine name. It means “praise the Lord.” It appears in the Hebrew Bible only in the Book of Psalms, where Psalms 146 to 150 open and close with it.

The Quran speaks of the Psalms with honor. Allah says, “And to David We gave the Zabūr” (وَءَاتَيۡنَا دَاوُۥدَ زَبُورٗا, Quran 4:163), and it describes the whole of creation joining David in praise:

يَٰجِبَالُ أَوِّبِي مَعَهُۥ وَٱلطَّيۡرَ

“O mountains, echo his praise, and you birds as well!”

Quran 34:10

A Muslim who says hallelujah is calling for the praise of the one God in words that come down from David (peace be upon him). Its nearest Muslim equivalents are alḥamdu lillāh, “all praise belongs to Allah,” and subḥān Allāh, “glory be to Allah,” phrases that Arabic-speaking Jews and Christians use as well. Muslims who read the Psalms find in them the same praise they know from the Quran (Can Muslims read the Bible?).

What about imitating other religions?

Some worry about the hadith “Whoever imitates a people is one of them” (Sunan Abi Dawud 4031, graded hasan sahih by al-Albani). The scholars applied it to taking on what marks another faith’s distinct worship or identity. Praise of the one God is the shared inheritance of every prophet, from Abraham and David to Jesus and Muhammad ﷺ. Saying “praise the Lord” in Hebrew takes a Muslim no further from Islam than saying it in English.

Can Muslims say “Oh my God”?

Yes. “God” is the English word for the one Creator, and Arabic-speaking Christians call Him Allah. “Oh my God” is a call upon Him, the same in meaning as “yā Rabbī” or “yā Allāh,” which Muslims say all day long. The Quran invites exactly this:

ٱدۡعُونِيٓ أَسۡتَجِبۡ لَكُمۡ

“Call on Me, and I will answer you.”

Quran 40:60

Many people say it as an exclamation, without thinking of prayer at all. The Quran is generous with such speech: “Allah will not hold you to account for the careless words in your oaths; He holds you to account for what your hearts have earned” (2:225). Aisha (may Allah be pleased with her) explained that the verse came down about a person’s habit of saying “No, by Allah” and “Yes, by Allah” in ordinary talk (Sahih al-Bukhari 4613). Words that slip out of surprise are of that kind.

Reverence still makes the habit more beautiful. When something astonished the Prophet ﷺ, he said “Subḥān Allāh!” (Sahih al-Bukhari 283). A believer can let “oh my God” become a real turning of the heart, or replace it with a word of praise. Using the name of Allah, or of Jesus (peace be upon him), as a curse is another matter: Muslims love Jesus as one of the greatest prophets and keep his name for honor (What do Muslims believe about Jesus?), and they keep all speech free of cursing (Is cursing haram?).

Can Muslims say “God bless you”?

Yes. When someone sneezes, the Sunnah is for the one who sneezed to say alḥamdu lillāh and for the listener to answer “yarḥamuk Allāh,” “may Allah have mercy on you” (Sahih al-Bukhari 6224). “God bless you” is the same kindness in English. A blessing is a small duʿāʾ, and every duʿāʾ for another person is welcome (How to make duʿāʾ).

Every creature says hallelujah

The Quran teaches that praise is the native language of creation:

وَإِن مِّن شَيۡءٍ إِلَّا يُسَبِّحُ بِحَمۡدِهِۦ وَلَٰكِن لَّا تَفۡقَهُونَ تَسۡبِيحَهُمۡ

“There is nothing that does not glorify Him with praise, though you do not understand their glorification.”

Quran 17:44

Whether you say āmīn or amen, alḥamdu lillāh or hallelujah, you join the mountains and the birds that echoed David’s song. May Allah fill our mouths with His praise and answer every āmīn we say.