Some online resources for free religious clip art images include Classroom Clipart, Graphics Factory and ChristiansUnite, as of 2015. Additional resources are Best Free Christian and GospelGifs.
Classroom Clipart features clip art images of churches, pastors, people praying, popes and the Buddha. Clip art images of prayer beads, nuns, bibles, crosses and Jesus on the cross are also available. Other religious images such as doves, angels and saints are provided as well.
Graphics Factory features clip art images of praying hands, Jesus, little kids praying and doves. Images of churches, angels and temples from various religions are also featured. Additionally, clip art images of Noah's Ark and people meditating are available.