God:

The Father, His Son Jesus Christ, and the Holy Spirit; 

the only true God.

The Bible:

God's word. The only record of God's revelation

Sin:

Rebellion against God and His ways. The only thing standing

between the lost and God.

Jesus Christ:

The only Son of God and the only Name by which we must be saved.

Faith:

Is only "saving faith" if it includes belief in the gospel

message, repentance from sin, confession of Jesus Christ

as Lord and Savior, and being immersed for the remission of sin.

The Church of Christ:

We are not the only Christians, but in name Christians only.