A lot of Christians go to church out of believing it to be a duty..........and that's unbiblical.
Feel the Spirit.............The Spirit doesn't motivate or communicate via the emotions or feeler........but through the mind of the individual Christian. As, "Faith comes by hearing, and hearing by the Word of God.". Not, "Faith comes by "feeling", and "feeling" the Word of God.".
Some churches are basically doing their darndest to be biblical, and others aren't.
Folks should attend church out of a desire to worship God in the community of other like minded/spirited believers.
Church is also a place of fellowship with other like minded/spirited folks. A place to be possibly encouraged and prayed for and to also pray for others too. Often this once a week time also is a Christian's time to be exhorted, encouraged, by a teacher/preacher in order to get through those next 7 days until they can fellowship again with others of same-belief-faith.
I don't know if "No man is an island.", was a quote by a Christian, but it is applicable to the Christian, as biblically St. Paul, the disciple said that all Christians are part of the Body of Christ, here on earth. Each individual believer is one important part of the body as a whole. Paul likened one believer as the "eye" and another as another body part metaphorically. He went on to say that each part needs the other parts to function, and contribute so that the body(all Christians) can function healthily. Paul even said that the one body part can't say to a different body part, "I have no need of you!".
Yet, the whole body of believers is also referred to as the "bride" of Christ. So actually individually, and corporately, Christians need to maintain a fruitful relationship with Christ.........via prayer, study of scripture, learning from other believers, being acceptable to correction from others, sharing their faith when it's the right time.
Evangelizing should be motivated by a desire to see/have others enjoy or partake in the joy, peace, security, and love that God has shared with onesself through a relationship with Christ. Evangelizing is not a duty, so much as a natural desire, motivated by the outpouring of God's love through Christ to the individual Christian. Love should motivate any and all things that a Christian does in their lives. Of course that is utopian in hope, as Christians will , do things not always with the motivation of God's love, but for other reasons that aren't biblical.
Christians can unrightly be motivated by greed, search for identity, jealousy, accolades, etc.. First of all, God's love needs to engender all actions.......but in this imperfect world, Christians are still being perfected, and will do things with the wrong motivation either willfully or by ignorance.
Just as John said in one of his Epistles.......anyone(referring to Christians) that claims that they never sin, is a liar.
Basically, we humans all do "things" based on needs, either perceived objectively or subjectively. Some of these needs are erroneous, and some aren't. We are a needy species. We aren't equipped with claws and fangs to protect ourselves from predators, or fir to stay warm in the Winter. We find sufficiency in many ways, but most of those ways are temporal, and usually don't last. We often look in the wrong places for sufficiency. Anyway, Christians have a complete total sufficiency for their lives in Christ, Jesus, yet even they(Christians) will lose sight of that and fall into the temporal trap of "things" to meet their needs.
Attending church can be a means to meet an insufficiency, or it can be a means bolster a relationship that's already established in God, through Christ.