What does John 16:29 mean?
One of the promises Jesus made during the Last Supper was the ministry of the Holy Spirit (John 16:13). That influence would bring clarity to ideas which were once hard to understand (John 2:22; 6:60; 16:15). As part of that prediction, Jesus pointed out that what He once taught them in parables, He would later teach them in direct terms (John 16:25). While Jesus has given His closest followers more insight than He gave the crowds (Mark 4:34), He has not revealed every possible detail, yet (John 16:12). Of course, much of what Jesus has said in the last few moments has been very blunt. This leads the disciples to once again misinterpret; they think they have already arrived at this state of spiritual understanding.It's possible Jesus closest followers thought that He meant the teaching work of the Holy Spirit would be a momentary event. Or, that it would involve just one aspect of His ministry. Either way, they will reiterate their confidence in Christ's knowledge (John 16:30), only to have Jesus once again bring them back to a state of humility (John 16:31).