As Christians, we are called to no longer walk the way we did when we were lost; to no longer walk as this dark world walks. And one of the prominent characteristics of lost humanity is that they have a mind full of vain thoughts. Christian, no longer let your mind be led astray into thoughts of futility like when you were lost. Brethren, we’re going to resume our study in Ephesians 4, so if you would open your Bibles. Ephesians 4:17, which actually opens up a fresh division. I’d like to start out by reading verses 17 through 24....