In Scriptural Unity, we exhibit how the message of the Psalms, the Book of Isaiah, and the Koran are interlocked to one another as a "trio"- the way three notes form a chord, a triad and cause harmony. Each book can be visualized as a single note. However, when they are "strummed" together, we hear a different sound, one that is harmonious with one another and is pleasant both to the ear and to the mind Psalms the 19th Book of the Bible] was authored in 10th century BC and reports a total of 150 years within its 150 chapters. The Book of Isaiah the 23rd Book of the Bible] was penned down in the 8th century BC, and hosts 66 chapters and reports a total of 66 years worth of world events. The Koran was written down within the 7th century AD and reports a total of 114 years worth of world events in its 114 chapters. Though the three Holy Scriptures are centuries apart from one another, the message they convey is one - as if they were all authored or inspired the very same day by the very same Deity As we all know by now, Psalms has a date, a year code embedded in it Psalms Code I, II, and III]. So does the Koran Psalms Confirm the Koran]. Well, get ready for a surprise And now, so does the Book of Isaiah Scriptural Unity] Each Holy Book studied in this book, namely Psalms, Isaiah and Koran has its own message as a separate identity. However, when all three Holy Scriptures are studied as a "unity," as a single identity, as a single book, the message they reflect, all of a sudden, turns into a single one - augmenting and complimenting the message of one another regarding the same event, subject or person highlighted in the parallel chapter of all three Holy Scriptures In the second part, Part II of this book we will study the Bhagavad Gita the Holy Book of Hinduism] and verify whether the message of the Bhagavad Gita is in unison with the message of the Bible and the Koran. Again, the past 22 incarnations of Jesus and the upcoming due 24 incarnations ahead are signaled in both the Bible and the Koran. The Book of Psalms, that hints the Jesus Incarnation Cycle and signals the incarnation characters of the Cycle, was penned down in 10th century BC - the Koran in the 7th century CE/AD. The Bhagavad Gita, the Holy Book that is almost devoted completely to the concept and the explanation of the LORD's "incarnation" cycle is dated to a "period between 200 BC and 200 CE" - to a time that roughly marks the middle point of the centuries the Book of Psalms and the Book of Koran were revealed in respectively. What we call an "incarnation" is called an "avatar" in Hinduism. Though known to be innumerable, the "Bhagavad Purana" Puranic texts of Hindu literature] mentions 22 avatars - the same number of incarnations/avatars Jesus was destined to live personally ever since His first birth to Virgin Mary starting from year 19 AD - when Jesus was 19 years old] and till the end of the 1,900 years long Jesus Cycle that ended in year 1919 AD. Put simply, the Jesus Incarnation Cycle, the past 22, the upcoming 24 total incarnations avatars] that the Cycle reflects and portrays are confirmed in Hinduism just the same