Echō is a primary Greek verb meaning to have, hold, or possess. It appears about 708 times in the NT. Beyond simple possession, it expresses state of being ("to be in good health"), relationship ("to have faith"), and cognitive holding ("to consider, regard").
The verb is deceptively simple but theologically weighty. What one "has" in Christ — forgiveness, life, hope, access, peace — constitutes the riches of the gospel.
John's Gospel and Epistles deploy echō to describe the believer's possessions: "Whoever has the Son has (echei) life; whoever does not have the Son of God does not have (echei) life" (1 John 5:12). Eternal life is not merely future — it is something believers currently hold.
Romans 5:1–2 lists what justified believers "have" (echomen): peace with God, access into grace, hope of glory. These are present possessions flowing from justification. The grammar is significant: these are ongoing states, not merely future promises.
"He who has ears to hear, let him hear" — Jesus's repeated echō phrase — is a diagnostic: do you have the capacity to receive revelation? The new birth gives "ears to hear." Spiritual hearing is a having.