Our spiritual immaturity never shows up more than in our lack of praying, be it alone or in a church prayer meeting. Let 20% of the choir members fail to turn up for rehearsal and the choir master is offended. Let 20% of the church members turn up for a prayer meeting, and the pastor is elated.
No man is greater than his prayer life. The pastor who is not praying is playing; the people who are not praying are straying. The pulpit can be a shopwindow to display one's talents; the prayer closet allows no showing off.