Just as a small amount of pollution can contaminate clean water, friendship with those who do not practice godly devotion can contaminate our spirituality and lead us into adopting worldly viewpoints, dress, speech, and conduct.
پولُس نوشت :‏ ‹ مباد که در میان شما از هرگونه ناپاکی حتی سخن به میان آید .‏ ›