Is “Church” a building?

http://www.wickedshepherds.com/ChapterI.html Do Christians “go to church”, or are they the Church? They can’t have it both ways. In this age of the Internet and the increase of knowledge and access to godly teachings which have been perverted by the organized, institutional so-called church, there can be little excuse for remaining in or under the control of the man-made Nicolaitan tradition that Jesus said He hated! For if a man is TRULY seeking the Truth of God in utter and earnest sincerity, as the Word of God and Jesus commands, then the Holy Spirit will work with that person in enlightening his understanding to know the Truth that sets free that Jesus proclaimed is in His Word.