freely

Psalm 66:13-16
I will enter Your house with burnt offerings; I will fulfill my vows to you-- . . .

Psalm 107:22
Let them offer sacrifices of thanksgiving and declare His works with rejoicing.

Psalm 116:17
I will offer to You a sacrifice of thanksgiving and call on the name of the LORD.

Deuteronomy 12:6, 7
To that place you are to bring your burnt offerings and sacrifices, your tithes and heave offerings, your vow offerings and freewill offerings, as well as the firstborn of your herds and flocks. . . .

praise

Psalm 7:17
I will thank the LORD for His righteousness and sing praise to the name of the LORD Most High.

Psalm 21:13
Be exalted, O LORD, in Your strength; we will sing and praise Your power.

Psalm 140:13
Surely the righteous will praise Your name; the upright will dwell in Your presence.

for it

Psalm 52:9
I will praise You forever, because You have done it. I will wait on Your name--for it is good--in the presence of Your saints.

Psalm 92:1
It is good to praise the LORD, and to sing praises to Your name, O Most High,

Psalm 147:1
Hallelujah! How good it is to sing praises to our God, for praise is pleasant and lovely.