Jesus is God by virtue → of being physically born of His Holy Spirit Mat 1:18 → by being filled with His Holy Spirit Luk 4:1 → by being crowned by His Holy Spirit Mat 28:18 .
Jesus is the epitome of godliness but He is the firstfruit of others who manifest His godliness.
We who believe In Christ are to manifest Godliness.
Godliness is not a human initiated performance of righteousness.
Godliness is the state of being filled with the Holy Spirit Of Christ Jesus.
First and foremost it is a state. However, the evidence of that state is His influence → on how we think → how we talk → what we do.
When you open your heart to the Lord Jesus Christ, you enable Him to recreate you in the New Birth.
As you submit your will to His Holy Spirit you enable His will to manifest in you.
To the extent that you work out your Soul Salvation through the submission of your will to His, you will see the Holy Spirit perform holy acts through your life.
It is the New Spirit being that you are, which you allow to manifest, which is in sync with the Holy Spirit, which directs your will and actions.
Godliness manifests by the Holy Spirit in you and through you to the extent that you yield yourself to Him.