Why not? Can you pray intelligently for others, can you live a life that is different from that of nonchristians, can you love and care for the unlovely people and have the courage to gosip about Jesus and what he means to you?
Serving God is more than looking beautiful while singing to glorify oneself.
may I suggest you read christian biographies and look out for the helpers.
Every great Christian is enabled to be great because he/she is aided by co workers, often unoticed, but doing vital work in the background.
Look out for them in your church as they put out tables, take away chairs, tidy up, wash up, get there early to prepare for a service, the ones who are Always at the prayer meetings, Always there on Sunday, Always there, Always helping.
A thought for you. What did Jesus mean when he said ' the first will be last and the last will be first.'
Was it purely a thing to do with time or about our idea of who is important?