Should Christians Pay Attention to Genealogies?
The genealogies leading to the Messiah, Jesus Christ, are vitally important as supportive proofs of his being qualified as God’s Messiah (Matthew 1:1-16; Luke 3:23-38). So we definitely do need them, and should pay attention to them. Other Biblical genealogies are important for Biblical historical purposes, and we should be aware of them, but, these are not of great importance for Christians.
Beyond what is mentioned above, Christians are warned:
“Stop teaching false doctrine and occupying themselves with myths and endless genealogies. These myths and genealogies raise a lot of questions rather than focusing on God’s plan, which centers in faith” (1 Timothy 1:3-4 GWT).