Romans 8:15-19

For you have not received a spirit of slavery leading again to fear [of God’s judgment], but you have received the Spirit of adoption as sons [the Spirit producing sonship] by which we [joyfully] cry, “Abba! Father!” The Spirit Himself testifies and confirms together with our spirit [assuring us] that we [believers] are children of God. And if [we are His] children, [then we are His] heirs also: heirs of God and fellow heirs with Christ [sharing His spiritual blessing and inheritance], if indeed we share in His suffering so that we may also share in His glory. [John 17:24; Gal 3:29; 4:7; Eph 1:3, 11; 3:6; Heb 6:12] For I consider [from the standpoint of faith] that the sufferings of the present life are not worthy to be compared with the glory that is about to be revealed to us and in us! For [even the whole] creation [all nature] waits eagerly for the children of God to be revealed.