Before I accepted the Lord Jesus Christ as my Lord and my Savior, what I was then (past) by nature is a child of wrath, fulfilling the desires and lust of my flesh (Ephesians 2:3).
After I accepted the Lord Jesus Christ as my Lord and my Savior, what I am now (present), is a child of God (Romans 8:14-16)
And if I am a child now, then later (future), I shall be an heir; heirs of God and joint-heirs with Christ Jesus (Romans 8:17)

Behold what manner of love the father (God) has bestowed upon us, that we should be called the sons of God (1 John 3:1)

Points to ponder:
Where are you in your timeline with God?
Are you still in the past as a child of wrath or in the present as a child of God looking forward to the future with him?

Ephesians 2:3 (KJV)
3 Among whom also we all had our conversation in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the mind; and were by nature the children of wrath, even as others.

Romans 8:14-16 (KJV)
14 For as many as are led by the Spirit of God, they are the sons of God.
15 For ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption, whereby we cry, Abba, Father.
16 The Spirit itself beareth witness with our spirit, that we are the children of God:

Romans 8:17 (KJV)
17And if children, then heirs; heirs of God, and joint-heirs with Christ; if so be that we suffer with him, that we may be also glorified together.