The Holy Spirit and the Calvinistic Westminster Confession

Thus: "The reading of the Scriptures…; the sound preaching and conscionable hearing of the Word in obedience unto God with understanding….; the singing of psalms…instituted by Christ — are all parts of the ordinary religious worship of God." This is quite "besides religious…thanksgivings upon special occasions (Ps. 107 & Est. 9:22) — which are, in their several times and seasons, to be used!" W.C.F. 21:5. For example, at the Acts 1:7 "times" and "seasons" of annual Whitsuntides — alias the Feast of Pentecost, year after year. Acts 1:13-14; 2:1-4; 18:21; 20:16; I Cor. 16:8-9.