Beloved, now we are children of God; and it has not yet been revealed what we shall be, but we know that when He is revealed, we shall be like Him, for we shall see Him as He is. 1 John 3:2
Don't miss the first part of the verse.
Yes we are now sons of God, through faith in Christ.
For you are all sons of God through faith in Christ Jesus. Galatians 3:26
John walked with Jesus and was taught by Him, then lived as an obedient Apostle, in which he could confidently declare...
2 Beloved, now we are children of God; and it has not yet been revealed what we shall be, but we know that when He is revealed, we shall be like Him, for we shall see Him as He is. 3 And
everyone who has this hope in Him purifies himself, just as He is pure.
1 John 3:2-3
The question is can you say this.
I hope you can, because those who believe can indeed say this, just as Paul said...
The Spirit Himself bears witness with our spirit that we are children of God. Romans 8:16
However don't you forget this part: ...
everyone who has this hope in Him purifies himself, just as He is pure.
We are children of God by faith, and we will continue to be children of God, as we continue in the faith, and are not moved away from the hope of the Gospel.
21 And you, who once were alienated and enemies in your mind by wicked works, yet now He has reconciled 22 in the body of His flesh through death, to present you holy, and blameless, and above reproach in His sight— 23
if indeed you continue in the faith, grounded and steadfast, and are not moved away from the hope of the gospel which you heard, which was preached to every creature under heaven, of which I, Paul, became a minister. Colossians 1:21-23
The hope of the Gospel is eternal life.
...He saved us, through the washing of regeneration and renewing of the Holy Spirit, 6 whom He poured out on us abundantly through Jesus Christ our Savior, 7 that having been justified by His grace
we should become heirs according to the hope of eternal life.
Titus 3:5-7
Those who continue in the faith, are those who continue in the hope of the Gospel with patient endurance, persevering in the hope of salvation to come at the end of our faith.
Paul said this way.
24 For
we were saved in this hope, but hope that is seen is not hope; for why does one still hope for what he sees? 25 But
if we hope for what we do not see, we eagerly wait for it with perseverance. Romans 8:24-25
Paul is teaching the principle of faith.
Faith is the substance of things hoped for, the evidence of things not seen. Hebrews 11:1
The substance of things hoped for...for why does one still hope for what he sees.
If you have the thing you are hoping for, then you are no longer "hoping for it", because you have attained it: you see it.
The thing that was "not seen", that you were hoping for, is now seen; it's been obtained, so you are no longer hoping for it.
Your faith has come to an end, because you have attained the thing you were hoping for, by faith... the salvation of your soul.
This is when we will have become sons of God in reality.
Reality being that we have attained to being Sons of God.
34 Jesus answered and said to them, “The sons of this age marry and are given in marriage. 35 But those who are counted worthy to attain that age, and the resurrection from the dead, neither marry nor are given in marriage; 36
nor can they die anymore, for they are equal to the angels and are sons of God, being sons of the resurrection. Luke 20:34-36
When you repent and believe the Gospel, you now have the right or the power to become...a son of God.
But as many as received him, to them gave he power
to become the sons of God, even to them that believe on his name:
John 1:12 KJV
JLB