Re: The Early Christians: Creed, Confession and Scripture

There will never be another God, nor has there ever been another God from 
eternity, except the one, who created and ordered this universe. 
Furthermore, we believe that our God is none other than yours. According
to 
our faith he is one and the same God as he who with a strong hand and an 
outstretched arm led your fathers out of Egypt. We have placed our trust
in 
no other God (for there is no other) but only in him whom you also have 
trusted, the God of Abraham, Isaac, and Jacob.

The law proclaimed on Horeb is of course obsolete and belongs to you
alone, 
whereas ours is for all men everywhere and at all times. Now whenever a
law 
is laid down in opposition to another law, it supersedes the former one.
In 
the same way, a later compact annuls the former one. Christ has been given

to us as the eternal and final law. We can rely on the covenant, after 
which there will be no further law, no precept, no command.

Justin, Dialogue with Trypho the Jew 11.1, 2.