"Be on your guard" is a timeless phrase. Or how about - "watch your back"? It's a saying we use to remind someone to always be attentive. In the book of Romans, Paul also urges the churches of the New Testament to be watchful for the people that only come to corrupt the church. Pastor Bill even urges us today not only to bring joy into the church but also to bring wisdom. There are many things in this world that set out to deceive us, but it's our wisdom in God that helps us navigate the deception!