Gerald Borchert's commentary on John's Gospel provides an excellent discussion of Thomas' confession upon seeing the resurrected Jesus (John 20:28)

At the end of Jude’s letter, one of the smallest books in the Bible, we find one of the largest and most beautiful doxologies in all of Scripture:

The Athanasian Creed is a fifth century Creed written to affirm the deity of Christ and the Trinity.

The Nicene Creed is a statement of orthodox Christian faith developed by the early church.

The Apostles' Creed is an early statement of Christian belief confessed by the early church.