Amen

The word amen ( /ˌɑːˈmɛn/ or /ˌeɪˈmɛn/; Hebrew: אָמֵן, amen ʾāmēn; Greek: ἀμήν; Arabic: آمين‎, ʾāmīn ; "So be it; truly") is a declaration of affirmation found in the Hebrew Bible and New Testament. Its use in Judaism dates back to its earliest texts. It has been generally adopted in Christian worship as a concluding word for prayers and hymns. In Islam, it is the standard ending to Dua (supplication). Common English translations of the word amen include "verily" and "truly". It can also be used colloquially to express strong agreement, as in, for instance, amen to that.