We can be the salt by preserving our Faith in God just like salt preserves meat and other foods. Preserving our faith means that we want to keep trusting and believing in God and following Him. We can also be the salt by flavoring others lives just like salt flavors bland foods. We can flavor others lives by telling them about God so that they have the flavor and joy in their lives.
We can be the light by serving others and being the light in their lives and being happy while doing it and they will see that we’re happy and they will want to be happy to. We can also be the light by being Christ’s witnesses and being like Him by being kind to others and loving our enemies. Another way we can be the light in someone’s life is doing good deeds to glorify God and making Him glad.