Systematic Theology: God is the Sovereign Creator and Sustainer of All Things [17], and God is Spirit

 "God is a Spirit and does not have a body like men."

As noted by Robert P. Martin, “The Second London Confession on the Doctrine of Holy Scripture (Part 1),” Reformed Baptist Theological Review 4 (2007):

“What God is in himself is ‘invisible,’ i.e., he is a Spirit and neither he nor his attributes are discernable to human senses directly (c.f., Col 1:15; 1 Tim 1:17; Heb 11:27).” (76)