As we have previously studied, God is the believer’s source of joy. Specifically, God’s indwelling presence makes this an accessible virtue. The Lord indwells those who are saved and does so through the person of the Holy Ghost. It should, therefore, come as no surprise that the disciples who were filled with the Holy Ghost were also filled with joy. God identifies the nature of the kingdom of God as “righteousness, and peace, and joy in the Holy Ghost” (Romans 14:17). This is why the Bible includes joy and peace when it defines the ninefold fruit of the Spirit (Galatians 5:22). This is why the believers in Thessalonica received the word “with joy of the Holy Ghost” (1 Thessalonians 1:6). The more the Holy Ghost has control, the more joy from the Lord a man will experience.
People express joy in distinct ways: some expressions involve tears, some laughter, and some simple words of praise; yet each expression of joy stems from the goodness of God. With all these variations, the Bible repeats a few expressions in conjunction with people having joy. Several times we are told that the people of God rejoiced with great joy (1 Kings 1:40; Nehemiah 12:43). This joy on the part of the people of God generally manifested itself as a vocal expression of praise. Additionally, the Bible also connects joy with music, like the noise of a harp (Isaiah 24:8) and singing (Psalm 95:1-2). Though the Bible conveys various types of expressions, true joy cannot be hidden.
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).