Light - Whether a person is rich or poor, whether they are an adult or a child, if they flip on the light switch, the light will turn on and the light will chase the darkness away.

Salt - Similarly to the light, if someone adds salt to your food, it will be salty. Whether it was you, your wife, or the waiter who added it.

People will accept the Lord, not because of our eloquence, knowledge or anointing, but because someone simply shared the gospel with them.

The Gospel is powerful: Romans 1:16 For I am not ashamed of the gospel of Christ, for it is the power of God to salvation for everyone who believes.