Today's reading consists of two parts that at first glance are not directly connected with each other. The first part is the account of the withered fig tree (vv. 18-22); the second gives the conversation of Jesus with the chief priests and elders in the Temple (vv. 23-32). And yet there is a connection between these two events, although it is not immediately obvious.
It is no accident that the account of the withered fig tree ends with a conversation about faith that, according to Jesus, can move mountains (vv. 21-22). Clearly, faith here is not only trust in God and in the One whom God sends into the world, but also a definite spiritual state. And the second part of the passage is devoted precisely to what prevents a person from acquiring and keeping that state.
The conversation with the chief priests and elders begins with the question, already discussed more than once, of who gave Jesus the authority to do what He does (v. 23). Jesus, as had happened before, answers a question with a question: was the washing ("baptism") with which John washed people true or false (v. 25)? Then Jesus' interlocutors begin thinking about how to answer Him (vv. 25-27). But they are clearly concerned not with the truth of John's ministry, but only with the possibility of getting out of a delicate situation without losing face. And in the end, as often happens in such cases, they avoid answering (v. 27).
Then Jesus also refuses to answer their question. There is no game here: in fact, with such an attitude toward the matter, trying to explain anything to these people is truly pointless. They are not interested in truth; their own opinion is more important to them - whatever they may say about spiritual life, purity of faith, and other things of that sort.
The parable Jesus tells about the two sons (vv. 28-32) characterizes the situation as well as possible: one can talk about faith and spiritual life as much as one likes, but if there is no sincere obedience to God's will, all of it is only words. And what prevents obedience is a lack of resolve and inner wholeness.
After all, Jesus' interlocutors cannot be called complete unbelievers. But this is not unconditional faith; it is faith with reservations and allowances. Such faith is worth little. It certainly cannot move mountains. The only thing such faith is good for is serving as self-consolation for those who would like to consider themselves believers without sacrificing anything. But such faith has nothing to do with the Kingdom.
