Allah Says (interpretation of meaning): {O you who believe! Fear Allâh (by doing all that He has ordered and by abstaining from all that He has forbidden) as He should be feared. [Obey Him, be thankful to Him, and remember Him always], and die not except in a state of Islâm (as Muslims) with complete submission to Allâh.}  [Quran 3: 102].

 Ibn Rajab said: "The complete Taqwa is practicing obligations, avoiding prohibitions and doubts. Doing desirable acts and avoiding undesirable acts is also from Taqwa.

What is hijrah?

Advise to Muslims living in the west
[islamqa.com]

Living in a non-Muslim country
[islamweb.net]