Sermon on the Mount II - JSS2 Christian Religious Studies (CRS) Past Questions and Answers - page 1

Christians as salt of the earth: Salt is good because it preserves things like fish from decay. It also improves the taste of the food that you eat. As salt of the earth, your duty as a Christian is to behave in such a way that you become the agent of preserving and improving the quality of life in the society, so that there is good relationship between men and God and between one another.

Salt becomes tasteless and useless when it loses its saltiness as it is soaked by rain or water. 

As salt of the world; 

1. Preserving Influence:
2. Warning about Losing Saltiness
3. Flavor Enhancer

As light if the world;

1. Glorifying God
2. Visibility
3. Illuminating Darkness

By spreading the word of God and his glories. 

1. Do Good Deeds
2. Share Your Faith
3. Live by Example