Titus 2:12-13
12 Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;
13 Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ;
I have said it many time that we must walk a path of righteousness. In order to this we must first obey this verse. We have to deny the ungodly actions of man. We cannot look upon other with lust. The Bible clearly states that this is already sin within the heart. When we stay sober we can always be ready and able to give a clear answer to those you ask. Sin has no place in the righteous walk of faith. It is something that we stand against. All of our hope lies in Christ.