God.
Most likely God is mentioned in the Old Testament in what he said and did for His people.
The non-Hebrews, or gentiles, most often mentioned in the Old Testament are probably the Philistines. They were a sea-people, believed to have originated on the Greek islands, who arrived in the southern Levant around 1200 BCE.
God
Sheep.
Jerusalem.
The most frequently mentioned man in the New Testament of the Bible is Jesus Christ. He is mentioned by name over 1,300 times in the New Testament, making Him the central figure of the Christian faith. Jesus is portrayed as the Son of God, the Messiah, and the savior of humanity in the teachings and narratives of the New Testament.
His resurrection
His resurrection
His resurrection
The animal mentioned most frequently in both the Old and New Testament is the sheep. Sheep are often used as a symbol of followers of God who need guidance and care from a shepherd, which represents God's leadership and protection over his people.
It is approximately 20% of the Bible. There is much of the Old Testament mentioned in the New Testament. Isaiah is quoted the most and referred to as the 'little Bible.'
Jesus, Paul & Peter