First Thessalonians 5:11 says, “Therefore encourage one another and build one another up, just as you are doing.” Let us note Ephesians 4:11-16. These verses speak concerning the subject of edification of the body of Christ. Verse 12 tells us that one reason God gave the apostles, prophets, evangelists, pastors, and teachers was for the edifying of the body of Christ. Each of these offices is special in that God uses them to instruct and teach. Verse 13 tells us that this instruction and teaching has as its object, imparting the knowledge of Christ. Verse 15 says it is about speaking the truth in love. One cannot be edified without love (1 Corinthians 8:1). Verse 16 reiterates that instruction and teaching are for edifying. Truth, knowledge, instruction, and love are all things that are associated with edifying. We learn then, that edification comes through the avenue of words when conjoined with the motivation of love on the part of the one edifying. Biblical edification inherently involves communication. Wordless expressions of emotion, feeling, or any other element which produces an incomprehensible sound cannot edify. Speaking the truth in love, however, results in godly edifying (1 Timothy 1:4).
Playing an instrument of music is something that is aesthetically beautiful, stirring, and uplifting, but it cannot edify; it cannot impart knowledge; it cannot instruct. Only the use of verbal communication when combined with spiritual words and an attitude of love can accomplish this task. Knowledge alone does not accomplish this task. Knowledge separated from love does not edify, it merely puffs up (1 Corinthians 8:1). However, biblical edification is the loving impartation of spiritual instruction designed to build up the wisdom, knowledge, and understanding of the student to the motivation of accomplishing the work of the kingdom.
God bless you, and I love you.