The following short book discusses some aspects of the Effects of Companionship and Loyalty. This discussion is based on Chapter 4 An Nisa, Verses 105-112 of the Holy Quran:

"Indeed, We have revealed to you the Book with purpose so you may judge between the people by that which Allah has shown you. And do not be for the deceitful an advocate. And seek forgiveness of Allah. Indeed, Allah is ever Forgiving and Merciful. And do not argue on behalf of those who deceive themselves. Indeed, Allah loves not one who is a habitually sinful deceiver. They conceal [their evil intentions and deeds] from the people, but they cannot conceal [them] from Allah, and He is with them [in His knowledge] when they spend the night in such as He does not accept of speech. And ever is Allah, of what they do, encompassing. Here you are - those who argue on their behalf in [this] worldly life - but who will argue with Allah for them on the Day of Resurrection, or who will [then] be their representative? And whoever does a wrong or wrongs himself but then seeks forgiveness of Allah will find Allah Forgiving and Merciful. And whoever earns [i.e., commits] a sin only earns it against himself. And Allah is ever Knowing and Wise. But whoever earns an offense or a sin and then blames it on an innocent [person] has taken upon himself a slander and manifest sin."

Implementing the lessons discussed will aid one to Adopt Positive Characteristics. Adopting Positive Characteristics Leads to Peace of Mind and Body.