What does John 10:8 mean?
Jesus is presenting the second of three metaphors for His ministry. These are related but separate from each other. His comments are directed at local religious leaders, who criticized Jesus for giving sight to a man born blind (John 9). In the first analogy, Jesus implied that those who reject Him do so because they are not part of "His" flock; they are following someone other than God (John 10:1–6).This example builds on that prior idea. Sheep pens in that era were constructed with a single narrow opening. This allowed the gatekeeper to easily control which animals came in or out. Anyone who tried to enter the pen by another path, or to take animals out except through that door, was, by definition, a thief. To sleep or rest, the gatekeeper would lay across the opening, literally becoming the door. Jesus claimed to fulfill that role in a spiritual sense, saying, "I am the door" (John 10:7). This was the third time in the gospel of John that Jesus evoked the godly identity Moses heard from the burning bush in Exodus 3:14.
Here, Jesus continues to explain that, like the door—the gatekeeper—He is the one and only legitimate authority for the sheep. The religious leaders who have controlled Israel to that point are like those trying to sneak into the sheep pen, or calling to sheep which are not theirs. They are spiritual thieves and robbers.
John 10:1–21 continues directly from Jesus' clash with local religious leaders after giving sight to a man born blind (John 9). Jesus' references to shepherds and shepherding are pointed barbs at these hypocritical, self-serving figures. Jesus creates three separate metaphors here. These are not meant to be understood as a single analogy. The first comes in verses 1 through 6, the second in verses 7 through 9, and the third in verses 10 through 18. In doing so, Jesus explains how He differs from the corrupt leaders He confronts. He also delivers His third and fourth ''I am'' statements, out of seven in this gospel.
This passage continues Jesus' discussion with the religious leaders of Jerusalem, seen in chapter 9. Jesus lays out three separate analogies about His ministry using the concept of sheep and shepherds. In those statements, Jesus explains why some people refuse to accept Him. He declares Himself the only means of salvation. He again predicts His sacrificial death. This leads to controversy. Later, Jesus is cornered by a mob in the temple grounds. They try to stone Him as He repeats His divine claims, but He escapes in a way not fully described by the text. After this, Jesus leaves the area and returns to the region where John the Baptist had once preached.