Being human does not make us children of the Lord.
Desiring to be children of the Lord could not have made us so.
The HolySpirit has willed in HisPlan that we be His children and has made all necessary preparations for it.
Our part is to willingly, freely receive Him in the name of Jesus Christ and accept HisPlan for our existence.
The HolySpirit is the character, the inspiration and the power of the Word, Christ Jesus.