Mark 6:5
The context
Jesus returns to Nazareth, teaches in the synagogue, and is met with the question of where his wisdom and power came from. The crowd names his family and takes offense. Verse 5 says he could do no mighty work there, apart from healing a few sick people, and verse 6 adds that he marveled at their unbelief.
What it establishes
It establishes that unbelief constrained his activity in Nazareth, and that the constraint is stated in strong terms. The passage also establishes that the constraint was not absolute: a few healings are recorded, and he continues teaching in the villages.
What it does not establish
It does not establish that human unbelief limits God's power in general. Mark's wording is debated, and some read it as unwillingness rather than inability. Either way the verse describes one town and one response; it does not set a rule for how prayer or faith operates elsewhere.
Short note, first pass, October 2026. Corrections welcome.
Cited in these answers
Part of Scripture, Opened — the exegetical layer behind every citation on this site. Scripture quotations are from the ESV.


