there are 27 books found in the Christian Scriptures
both
bible
Christian-Greek Scriptures The New Testament can also be referred to as the New Covenant.
The New Testament is the Christian scriptures.
Paul wrote most of them
Hebrew scriptures are continued in Christianity. One segment of modern Hebrews are formed by the Christians.
The Christian Greek scriptures (new testament) were written in koine Greek and Aramaic.
In many Christian churches this is called a Pulpit.
The first Christians were Jews and were accustomed to Jewish scriptures which became Christian scripture as well.
The Epistle to the Hebrews is not the same as the Hebrew scriptures. The Hebrew scriptures, known to Christians as the Old Testament, are the holy books of Judaism, also accepted as sacred by the Christian Churches. The Epistle to the Hebrews, strictly speaking not a letter, but rather an encyclical or even a sermon, is a purely Christian book thought to have been addressed to a group of Christian Jews.
The Christian church believes that the Holy Scriptures, which include the Old and New Testaments, are the inspired word of God. They are considered to be authoritative and provide guidance for faith and practice. The church emphasizes the importance of studying and interpreting the Scriptures to understand God's will and teachings.