2 Corinthians 8:2

trial of affliction--The Greek expresses, "in affliction (or, 'tribulation') which tested them"; literally, "in a great testing of affliction." abundance of their joy--The greater was the depth of their poverty, the greater was the abundance of their joy. A delightful contrast in terms, and triumph, in fact, of spirit over flesh. their deep poverty--Greek, "their poverty down to the death of it." abounded unto the riches of their liberality--another beautiful contrast in terms: their poverty had the effect, not of producing stinted gifts, but of "abounding in the riches of liberality" (not as Margin, "simplicity"; though the idea of singleness of motive to God's glory and man's good, probably enters into the idea); (compare Rom 12:8, and Margin; Co2 9:11, Margin; see on Co2 9:13; Jam 1:5).

— Jamieson-Fausset-Brown Commentary (public domain)