John says that Jesus is led first to Annas, who was the father-in-law of Caiaphas. Caiaphas was the serving high priest, and Jesus is subsequently sent to him still bound.
Jesus in Context
Annas, Caiaphas, and the High-Priestly Family
Jesus is taken first to Annas and then to Caiaphas, reflecting the continuing influence of a former high priest within the family of the serving high priest.
Introduction
Historical and Cultural Context
Annas had held the high priesthood earlier in the first century and remained a figure of exceptional influence. Several members of his family later held the office, and his son-in-law Joseph Caiaphas served as high priest for an unusually long tenure under Roman rule. This background helps explain why John can give Annas a prominent role even while identifying Caiaphas as the current high priest. The narrative should not be forced into the assumption that Annas and Caiaphas simultaneously held the Roman-recognized office in exactly the same sense.
Why It Matters
The family and political setting clarifies an otherwise confusing sequence. Jesus is first brought before an elder power broker and then sent to the official high priest.
The movement also shows how priestly authority in Jerusalem involved family networks as well as formal office.