Our grown kids that have moved to their own Kastles do not need to knock when they come to our house because they still have keys. They have full access to our kitchen and we allow them to move freely throughout our kingdom. And because they are related to us, they have rights and privileges along with knowledge and authority that others don't have.
The same applies to us spiritually. God is our Father and because we are His kids, we are the righteousness of God, we have full rights to the rewards of God, and we have access to the all the riches of God. Get to know your Father, so you will have full knowledge of who you are. You really are all that.
For you are all sons of God through faith in Christ Jesus.
For as many of you as were baptized into Christ have
put on Christ. And if you are Christ's, then you are
Abraham's seed, and heirs according to the promise.
Beloved what manner of love the Father has bestowed
on us that we should be called children of God!
Therefore the world does not know us, because it did
not know Him. 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. And everyone who has this
hope in Him purifies himself; just as He is pure.
1 John 3:1-3