The Prophet (SAWS) said, “The best talk (speech) is the Book of Allah (Qur’an), and the best way is the way of Muhammad (Sunnah) … ” (Bukhari)

In light of this we suggest using ayat from the Qur’an and du’a that the Prophet (SAWS) taught us in your greeting cards. So if you have the opportunity to thank someone, maybe you can use this suggested greeting:

Jazaakallahu khairan

‘May Allah reward you with goodness’

…then you have indeed excelled in praising him.’ (At-Tirmidhi)

We hope you find this helpful!