 The codex contains a nearly complete copy of the LXX , including the deuterocanonical books 3 and 4 Maccabees , Psalm 151 and the 14 Odes . The " Epistle to Marcellinus " attributed to Saint Athanasius and the Eusebian summary of the Psalms are inserted before the Book of Psalms . It also contains all of the books of the New Testament ( although the pages that contained Matthew 1 : 1 @-@ 25 : 5 are not extant ) . In addition , the codex contains 1 Clement ( lacking 57 : 7 @-@ 63 ) and the homily known as 2 Clement ( up to 12 : 5a ) . The books of the Old Testament are thus distributed : Genesis — 2 Chronicles ( first volume ) , Hosea — 4 Maccabees ( second volume ) , Psalms — Sirach ( third volume ) . The New Testament ( fourth volume ) books follow in order : Gospels , Acts of the Apostles , General epistles , Pauline epistles ( Hebrews placed between 2 Thessalonians and 1 Timothy ) , Book of Revelation . 
