Bible Verses About public worship

I will declare thy name unto my brethren: in the midst of the congregation will I praise thee.

O come, let us worship and bow down: let us kneel before the LORD our maker.

And when thou prayest, thou shalt not be as the hypocrites are: for they love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. Verily I say unto you, They have their reward.

God is a Spirit: and they that worship him must worship him in spirit and in truth.