It expresses the first and foremost principle of Islam...
It expresses the first and foremost principle of Islam, the unity and uniqueness of God. In this matter, Islam contrasts with Christianity, which acknowledges a trinity, or one god in three persons. We find the Christian Scriptures wholly agreeing with this basic Islamic principle of faith.
In Deuteronomy 32:39 we find God Himself speaking “See now that I, even I, am he, and there is no god with me.” In his prayer Nehemiah (9:6) confessed “Thou, even thou, art Lord alone, thou hast made heaven, the heaven of heavens, with all their host, the earth, and all things that are therein, the seas, and all that is therein, and thou preservest them all; and the host of heaven worshippeth thee.” Jesus agrees that this is the first principle of faith when he says in Mark 12:29 “The first of all the commandments is Hear, O Israel; The Lord our God is one Lord.” St.
Paul, apostle beloved of Christians says in 1 Corinthians 8:6 “But to us there is but one God, the Father, of whom are all things.” The Justice of God The second great principle of Islamic faith is the assurance that God is not arbitrary, but essentially just.
The justice of God is expressed in Qur’an 3:17 “God (Himself) witnesses that there is no god but He, and (so do) the angels and those possessed of knowledge, standing firm for justice, (there is) no god but He, the Mighty the Wise.” The same great attribute is mentioned many times in the Bible.
In Deuteronomy 32:4 we read “He is the Rock, his work is perfect: for all his ways are judgement: a God of truth and without iniquity, just and right is he.” Muslims understand that God’s justice is essential and intrinsic. Justice is not a separable attribute, nor even a part of God, but God’s very being. The unity of God implies to the Muslim that God has no limits nor parts. Having no limits, there is no limit to God’s perception and knowledge. Having no parts, God must be impartial.
The unity of God implies His intrinsic justice. He has all knowledge of every situation, and being impartial, He is perfectly just. The Apostleship The third great principle of Islamic faith is apostleship. This is expressed in the holy Qur’an 10:47.
“And for every people (was sent) an apostle; and when came their apostle, the matter between them was decided with equity and they shall not (in the least) be done (any) injustice.” This text of the Qur’an notes that the justice of God requires Him to reveal His will to all humankind. Therefore He has sent prophets to all nations.