There are two outstanding truths about the church. First, “the church of the living God [is] the pillar and foundation of the truth” (1 Timothy 3:15). Second, Christ alone is the head of the church (Ephesians 1:22; 4:15; Colossians 1:18).
The local church is a place where the Bible has complete authority. The Bible is the only infallible rule of faith and practice (2 Timothy 3:15-17). Therefore, when seeking a church to attend, we should find one where the gospel is preached, sin is condemned, worship is from the heart, the teaching is biblical, and opportunities to minister to others exist
In regard to the second truth about the church, Christians should attend a local fellowship that declares Christ’s headship in all matters of doctrine and practice. Christ is the church’s one supreme authority, and all church leadership, gifts, order, discipline, and worship are appointed through His sovereignty, as found in the Scriptures.
Once these two fundamental truths are set, the rest of the factors (buildings, worship styles, activities, programs, location, etc.) are a matter of personal preference. Before attending a church, some research is necessary. Statements that will give insight into what a church believes should be carefully examined. Many churches have websites where one can determine what they believe regarding the Bible, God, the Trinity, Jesus Christ, sin, and salvation.
Next should be visits to the churches that seem to have the fundamentals in place. Attendance at two or three services at each church will be helpful.
Finally, remember that no church is perfect. At best, it is still filled with saved sinners. Also, do not forget the importance of prayer. Praying about the church God would have you attend is crucial throughout the decision-making process.