Words always have associative properties with other words; the word joy is no exception. When considering a definition of joy, many people would assume it is being happy or happiness in general. However, the Bible does not associate joy primarily with being happy. God provided another word to enable the Bible student to define the word joy. In each of the three verses in our passage, the scripture makes reference to joy, either indirectly: rejoiced (Esther 8:15) or directly (Esther 8:16, 17). A careful consideration will identify that joy is associated with the words glad (Esther 8:15) and gladness (Esther 8:16, 17). This connection is consistent throughout the Bible (Psalm 51:8; Psalm 105:43; Isaiah 16:10) and is specifically connected to gladness of heart (Deuteronomy 28:47; 1 Kings 8:66; Esther 5:9).
Good friends are a tremendous blessing to be nurtured and treasured. Yet, friendships are to have certain God-ordained limitations. The wrong kinds of friends and inappropriate associations have led many people away from the truth and astray from God. The Bible provides detailed instructions to help people avoid any relationship that tends to lead to rebellion against God. Although these instructions were explicitly given while Israel remained under the Law of God, they forever reveal God's feelings toward those who would lead someone away from Him. Just as it was instructed of the Israelites, men today should never consent nor hearken to those who seek to lure them astray (Deuteronomy 13:8). In refusing to listen to those individuals, a believer should never feel guilt or pity the so-called friend, but rather find joy from making the right decision.