On this occasion we will talk about Psalm 95, which was quoted in chapter 4 of Hebrews. The author of the Hebrews makes reference to the fact that David was the writer of this wonderful psalm, although there is no author attributed in it. On the other hand, this psalm is full of ordinances to give praise to God.
1 O come, let us sing unto the Lord: let us make a joyful noise to the rock of our salvation.
2 Let us come before his presence with thanksgiving, and make a joyful noise unto him with psalms.