A generation is a group of people living at roughly the same time, a line of descent, or—in some passages—a morally described class of people. In context, Scripture may use the word for ancestry, a historical period, or a people marked by faith or unbelief.
Generation can mean descent in a family line, the people living at the same time, or a morally characterized group.
Generation is a flexible biblical term rather than a fixed technical doctrine. Scripture uses it for descent from parents to children, for the people living in a given time, and at times for a group identified by spiritual or moral qualities, such as a rebellious or righteous generation. In passages that speak of “this generation,” interpreters have sometimes debated whether the reference is mainly to Jesus’ contemporaries, to a kind of unbelieving people, or to a broader contextually bounded group. A careful definition should therefore state the basic biblical uses clearly and let the immediate context decide the precise sense in each passage.
The Old Testament often uses generation for family lines and for the people living in a given era. It can also describe the moral quality of a people, such as a crooked or faithful generation. The New Testament continues this range of usage and, in Jesus’ teaching, sometimes uses the expression “this generation” in ways that are contextually significant and interpretively debated.
In ancient usage, generation could denote descendants, contemporaries, or a span of time associated with living memory. Biblical writers use the term in ordinary ways familiar to their audiences, but with theological weight when describing covenant faithfulness, unbelief, or divine judgment.
In Jewish biblical usage, generation commonly described descendants within a lineage or the people living in a shared historical moment. It could also carry a moral sense, identifying a people as righteous, corrupt, or stubborn. This background helps explain why context is essential in passages about “a generation” or “this generation.”
Hebrew often uses dôr for a generation or generation of people, while Greek genea can mean a generation, contemporaries, or a kind of people. The exact sense must be determined by context.
The term matters because Scripture uses generations to trace covenant succession, to describe accountability across time, and to identify the moral condition of a people. It also appears in Jesus’ warnings and promises, where correct interpretation affects eschatological understanding.
As a word with a broad semantic range, generation illustrates the principle that meaning is controlled by context rather than by a single gloss. Responsible interpretation asks what the author intended in each passage instead of forcing one uniform definition everywhere.
Do not assume that every use of generation means the same thing. Especially in sayings about “this generation,” avoid dogmatic conclusions that go beyond the immediate context. The term may refer to Jesus’ contemporaries, a type of unbelieving people, or another contextually defined group.
Interpreters commonly understand “this generation” either as Jesus’ contemporaries, as a morally characterized class of people, or as a contextually restricted reference that includes both temporal and qualitative aspects. The immediate passage should govern the decision.
This entry concerns lexical meaning, not a standalone doctrine. It should not be used to build an eschatological system apart from the immediate context of each passage.
The word encourages readers to pay attention to context, to think about covenant continuity across generations, and to recognize the responsibility of each generation before God. It also warns against careless proof-texting from debated sayings of Jesus.