The term "young lion" is used metaphorically in the Bible to describe strength, courage, and ferocity. In a biblical context, the imagery of a young lion often symbolizes emerging power and potential, as well as the raw, untamed energy of youth. The "first young lion" can be understood as the initial or primary representation of these qualities within a biblical narrative or prophecy.

Biblical References:

1. Judah as a Lion's Whelp:
The imagery of a young lion is prominently associated with the tribe of Judah. In Genesis 49:9, Jacob blesses his sons and refers to Judah as a "lion's whelp," indicating the tribe's future dominance and leadership among the tribes of Israel. The Berean Standard Bible states: "Judah is a young lion—my son, you return from the prey. Like a lion, he crouches and lies down; like a lioness, who dares to rouse him?" This passage highlights Judah's strength and the promise of kingship, ultimately fulfilled in the Davidic line and the Messianic prophecy.

2. Symbol of Nations:
In prophetic literature, young lions are often used to symbolize nations or leaders that exhibit aggressive and powerful characteristics. Ezekiel 38:13 mentions young lions in the context of a coalition of nations: "Sheba and Dedan and the merchants of Tarshish with all its young lions will say to you, ‘Have you come to capture spoil? Have you assembled your company to seize plunder, to carry away silver and gold, to take away livestock and goods, to capture great spoil?’" Here, the young lions represent the allies or vassal states that accompany a dominant power.

3. Strength and Ferocity:
The metaphor of a young lion is also used to describe the strength and ferocity of individuals. In Judges 14:5-6, Samson encounters a young lion: "Then Samson went down to Timnah with his father and mother and came to the vineyards of Timnah. Suddenly a young lion came roaring at him, and the Spirit of the LORD came powerfully upon him, and he tore the lion apart with his bare hands as one would tear a young goat." This event demonstrates Samson's extraordinary strength, granted by the Spirit of the Lord, and serves as a testament to divine empowerment.

Theological Significance:

The imagery of the young lion in the Bible serves multiple purposes. It underscores the themes of divine promise, strength, and the unfolding of God's plan through chosen individuals and nations. The association of Judah with a lion's whelp foreshadows the coming of the Messiah, who is often referred to as the "Lion of the tribe of Judah" (Revelation 5:5). This title emphasizes Christ's authority, victory, and fulfillment of Old Testament prophecies.

In a broader sense, the young lion symbolizes the potential for growth and the emergence of new leadership under God's sovereign will. It serves as a reminder of the power and majesty inherent in God's creation and His ability to raise up leaders who will accomplish His purposes on earth.