Mark 2:20 in the King James Version of the Bible reads, "But the days will come, when the bridegroom shall be taken away from them, and then shall they fast in those days." This verse is part of a larger passage in the book of Mark where Jesus is questioned about fasting by the Pharisees and John the Baptist's disciples. The context of this verse is crucial to understanding its deeper meaning and significance.

In this passage, the Pharisees and the disciples of John the Baptist question Jesus about why His disciples do not fast, as was the custom of the religious leaders and followers of John. Jesus responds by comparing Himself to a bridegroom and His disciples to wedding guests. He explains that while the bridegroom is present, it is not appropriate for the guests to fast. However, when the bridegroom is taken away, then the guests will fast.

The themes present in this verse are closely tied to the larger themes of the book of Mark and the New Testament as a whole. One of the central themes in this passage is the concept of the kingdom of God. Jesus uses the metaphor of a wedding feast to illustrate the joy and celebration that comes with His presence. However, He also foreshadows His impending departure and the necessity for His followers to fast in those days.

Another important theme in this verse is the idea of sacrifice and redemption. Jesus refers to His impending departure, which is a reference to His crucifixion and ultimate sacrifice for the redemption of humanity. This ties in with the larger theme of salvation and the fulfillment of God's plan for the redemption of His people.

The context of this verse is also crucial to understanding its deeper significance. During the time of Jesus, fasting was a common practice among the Jews as a sign of repentance, mourning, or seeking God's favor. The Pharisees and John's disciples were likely familiar with this practice and were questioning why Jesus' disciples did not adhere to it. Jesus' response challenged their traditional understanding of fasting and revealed a deeper spiritual truth.

The symbolism in this verse is rich and significant. The bridegroom is a clear reference to Jesus Himself, who is often portrayed in the New Testament as the bridegroom of the church. The wedding feast symbolizes the joy and celebration that comes with the presence of the Messiah. The departure of the bridegroom points to Jesus' crucifixion and ascension, which would bring about a "fasting" period for His followers as they awaited His return.

In addition, the concept of fasting carries symbolism of spiritual discipline, self-denial, and seeking God's will. The verse implies that there will come a time when fasting will be necessary for the followers of Jesus, as they anticipate His return and long for the fulfillment of God's kingdom.

Overall, Mark 2:20 in the King James Version of the Bible presents a profound message about the nature of Christ's presence, sacrifice, and the spiritual discipline of fasting. It challenges traditional religious practices and points to a deeper spiritual reality. The verse is rich in themes of the kingdom of God, sacrifice, and redemption, and its symbolism carries deep spiritual significance for followers of Jesus.