How do we know that we are salt of the earth?

According to Matthew 5:13, Jesus declares His followers to be 'the salt of the earth.' This identity hinges on the presence of Christ within us, as we are unable to fulfill this calling without Him. The 'salt' symbolizes the grace and truth that believers are to embody in their interactions with others. When Christians reflect Christ’s character, their lives are seasoned with His goodness, enhancing their witness to the world. However, the text also warns about losing one's savor; if Christians fail to exhibit the reality of Christ in their lives, they become ineffective, just like tasteless salt that is cast out. Thus, the essence of being the salt of the earth is inherently connected to our relationship with Christ and our capacity to demonstrate His love and grace.