He is someone who submits willingly and absolutely to the will of Allah, the almighty. He lives consistently by the tents of Al-Islam. He considers the sayings of Allah and his messenger in whatever he sets out to do.
In this age of rocket-science, there exist quite a lot of novel inventions which could only be dreamt about in the Prophetic era. This poses a challenge to present-day Muslims, as patterning their lives with that of Prophet Muhammad (Peace be upon his soul) would be somewhat difficult considering the quantum jump experienced in technological, environmental, and socio-economic spheres. One of such new inventions is the internet, and more specifically, social networks.