Matt 5:20 or enter you won't., page-537

Philippians 2:5-6
Let this mind be in you which was also in Christ Jesus,who, being in the form of God, did not consider it robbery to be equal with God,

Those two verses show that Jesus is equal with God so Jesus is God as well. The Father and Son are two persons, one God.You can't have one as God and not the other, and you can't say the Father is the Son as they are two separate persons.