Question: If the Divinity of Christ is so important to Christian Faith, why is he not stating His divinity overtly?Before we begin to attempt to answer this question, we must first understand something: we have to view the socio-political context wherein Christ was living in. Christ was born a Jew and lived in a Jewish land. We would then have to understand the Jewish mindset. To the Jews, the Laws were very important, and so was the Torah. Jews were monotheistic, believing that there is only one God, as written in Deuteronomy 6:4. To them, there was only Yahweh. At that time, in their context, they do not possess the understanding of the Trinity as we do today.
Now, let us put our imaginative powers into gear. Imagine what would have happened if Jesus had overtly stated His divinity? Imagine what would happen if Jesus had said "Hey, people of Israel! I am God". In a simple phrase: His ministry would have ended before it even started. To the Jews, as aforementioned, they believe that there is only one God, and that is Yahweh. If Jesus had overtly claimed to be God, to the Jews, is suggesting polytheism, which is not in accordance to Deut. 6:4! They would have charged Him for blasphemy and the penalty for blasphemy was stoning (Lev 24:16). Wouldn't that cut short His ministry?
Does that mean that Jesus did not imply that He was divine? On the contrary, He actually did, not explicitly but implicitly implied that He was divine. He claimed authorities and prerogatives that are inappropriate if claimed by someone less than God. He claimed the prerogative to forgive sin (which the Jews understood as claiming divinity as shown by the reaction of the Pharisees, i.e. in Mark 2:5-7), claimed authority over the Sabbath, and even claimed unusual relationships with the Father, like being one with the Father. While some verses in the Bible might seem vague to us, the Jews certainly understood that Christ was implicitly claiming divinity, and thus, the premise for them to want to stone Jesus for blasphemy.
In conclusion, Jesus was wise and knew that the time was not yet to overtly claim His divinity (or even claim to be God, for that matter) as He was clear of what His purpose on earth was. He needed to show His divinity to prove that He had the power and authority to fulfill His work on earth yet at the same time, it could not threaten His fulfilling of His purpose on earth. To me, that pretty much sums up my opinion on why didn't Jesus overtly claim His divinity yet in small, little ways, show that He was divine.