Most people agree to the fact that Allah’s (God’s) Word cannot be contradictory. What He spoke about Himself must be true. He made Himself known as The Creator, The One, The Originator, and The Provider. He is the First, nothing is before Him; The Last, nothing is after Him; The Most High, nothing is above Him; The Most Near, nothing is beyond His reach, and He encompasses everything while He is above heavens, distinct and separate from His creatures. Great in His Majesty and Honor, Most Merciful, Severe in Punishment, All-Knower, Most Compassionate, All-Wise, and All-Just; Most Perfect in all of His Names and Attributes. He does not beget, nor is He begotten. There is no equal to Him, and there is nothing like unto him, and thus He alone deserves to be worshipped. In essence, the religion as revealed1 to nations before us and to mankind up to the Day of Resurrection, calls for the worship of none but God (Allah).
Author: Dr. Saleh As-Saleh
Reveiwers: Muhammad AbdulRaoof
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243
How did the Quran Narrated the stories of the messengers and prophets from Adam to Muhammad, and the Quran had explained in detail the story of Jesus peace up on them.
Author: Munqith ibn Mahmood As-Saqqar
Reveiwers: Muhammad AbdulRaoof
Its author said in the introduction, "It is a known fact that every language has one or more terms that are used in reference to God and sometimes to lesser deities. This is not the case with Allah. Allah is the personal name of the One true God. Nothing else can be called Allah. The term has no plural or gender. This shows its uniqueness when compared with the word "god," which can be made plural, as in "gods," or made feminine, as in "goddess." It is interesting to notice that Allah is the personal name of God in Aramaic, the language of Jesus and a sister language of Arabic."
Undoubtedly, the heart leans towards those who are kind and gentle. It was said a long time ago: "Make your face happy and your words gentle, and you will be more beloved to the people than those who give them a gift". The one calling to the religion of Islam and dealing with other people has the utmost need to gather the people around him, and cause their hearts to lean towards him so that they will listen to him. Adorning himself with kindness and gentleness helps to achieve that goal with the grace of Allah.
The Three Fundamental Principles and the Four Basic Rules of Islam.
Author: Muhammad Bin Abdul Wahhab
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1333