A new study says that there are five different kinds of Christians:

Active Christians 19%

Believe salvation comes through Jesus Christ
Committed churchgoers
Bible readers
Accept leadership positions
Invest in personal faith development through the church
Feel obligated to share faith; 79% do so.
Professing Christians 20%

Believe salvation comes through Jesus Christ
Focus on personal relationship with God and Jesus
Similar beliefs to Active Christians, different actions
Less involved in church, both attending and serving
Less commitment to Bible reading or sharing faith
Liturgical Christians 16%

Predominantly Catholic and Lutheran
Regular churchgoers
High level of spiritual activity, mostly expressed by serving in church and/or community
Recognize authority of the church
Private Christians 24%

Largest and youngest segment
Believe in God and doing good things
Own a Bible, but don’t read it
Spiritual interest, but not within church context
Only about a third attend church at all
Almost none are church leaders
Cultural Christians 21%

Little outward religious behavior or attitudes
God aware, but little personal involvement with God
Do not view Jesus as essential to salvation
Affirm many ways to God
Favor universality theology