(1) A Man over 40 years old generally, or
(2) A Muslim who is a student of knowledge. Even a new Muslim can be called a Sheikh if he is diligent in seeking the knowledge of Islam based upon Quran and authentic Sunnah. He is a Sheikh to those he can teach.
(3) Usually a person is known as a Sheikh when they have completed their undergraduate university studies in Islamic studies and are trained in giving lectures.
The word Sheikh is not to be confused with an Alim (person of knowledge).
This website allows you to find the meaning of words written using Latin characters but are Islamic in origin.
If you search for a word like 'Salam', it will give you the meaning of the word, how it is written in its
original language (usually Arabic), grammar information, and the pronunciation (click the listen icon). The
database is updated regularly so if you search for a word and you can't find it then we will try to add it.
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[29.7] And (as for) those who believe and do good, We will most certainly do away with their evil deeds and We will most certainly reward them the best of what they did.