Omojowo A. Festus, is a “work-in-progress” child of God and an ardent Bible student in whose heart the love of and for God is shed abroad. He desires to read and study the Word of God to becoming better and to share the light by which the heart of men is lightened and enlightened. He loves to make the simplicity of the word of God known through the understanding which the Holy Spirit imparts upon the heart of any ready hearer. Though he is a Computer Scientist, that does not really take the center stage of his life. As he always says, “There is a no Saint without a Past and there is no Sinner without a Future.” He daily lives and aspires to be a better person in Christ Jesus according to the will of God. Also, he is open to correction. Who is he to bear witness of himself lest he is accused of not being true because Jesus said, “If I bear witness of myself, my witness is not true.” He is a follower and disciple of Christ Jesus; humorously he prefers the title “Asst. Bro.” - Assistant Brother. This book highlights the popular text which is commonly quoted by many from the Book of Romans, “For the gifts and calling of God are without repentance – Rom. 11:29.” It is from here this book has been inspired to mention and know those gifts that God gives without repentance.