Made Kings and Priest by His blood !
Jesus blood made those He died for a Kingdom, we are kings and priests solely because of His Blood. Rev 1:5-6
5 And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto him that loved us, and washed us from our sins in his own blood,
6 And hath made us kings and priests unto God and his Father; to him be glory and dominion for ever and ever. Amen. See also Rev 5:9-10
So it is True that by His own blood He made us [those He died in behalf of] a Kingdom of priest.
All for whom Christ died will sooner or later in their life time, according to the purpose of God for them, become believers in Christ, to manifest their union with Him when He died, for they were in Him just as they were in Adam when He died, and Just as our union with Adam was made manifest by our being made sinners, so likewise, our union with Christ when He died is made manifest when we are made priest by Christ blood..
1 Pet 2:9
9 But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of him who hath called you out of darkness into his marvellous light;
None can by their own freewill be made of a royal priesthood, its an Divine Appointment, and Christ by His blood, causes all for whom He died to become.33