The symbols are Wesleyan Means of Grace Symbols. Each stage is represented by a minimalist icon tied to Methodist theology:

Belong → community circle

Grow → scripture or prayer symbol

Serve → hands or heart

Commitment → leadership/star or discipleship symbol

Simply put, a disciple is one who belongs to Christ and is part of a faith community, is growing in Christ through spiritual practices individually and in community, and in serving within the church and in the community. Characteristics of a disciple are as follows:

A disciple worships, is part of a community, commits to spiritual practices, is generous and serves, seeking to be Christ-like.