God is Spirit: then let his worshippers give him worship in the true way of the spirit. John4:24
(Jesus) But the Helper, the Holy Spirit, whom the Father will send in my name, will be your teacher in all things and will put you in mind of everything I have said to you. John14:26
Go then, and make disciples of all the nations, giving them baptism in the name of the Father and of the Son and of the Holy Spirit. Mt 28:19
BBE