to waver between two options: to be of two minds, pulled in two directions, by someone whose faith is real but divided.
This word names the moment a person is split between two things, suspended and unable to settle. It is built on the Greek word for "twice," and that "two-ness" is the whole idea: the mind is in two places at once. In everyday Greek it was the plain word for being unsure which way to go on a question or a decision, not the language of philosophical skepticism.
That shade matters, because English "doubt" has drifted toward something this word does not mean. To a modern ear "doubt" suggests intellectual disbelief, withholding assent from a claim. This word is not that. It describes a believer who still trusts but is divided in the moment, caught between two pulls. The person has faith; the faith is just not whole.
The Bible uses it only twice, and both are in Matthew. Both times it sits right next to worship, and both times it goes with Matthew's idea of "little faith (ὀλιγόπιστος)." When Peter walks on the water, he is torn between Jesus in front of him and the wind around him, and he begins to sink, yet he still cries out for Jesus to save him. When the risen Jesus appears in Galilee, the disciples bow down to him and waver at the very same time. In both scenes the wavering lives inside faith, not outside it.
Who wavers in Matthew 28:17, and how strong the wavering is.
- majorityAll eleven disciples both worship and waver; Matthew's wording continues with the group just named, so it is not a new or separate set of people, and the wavering is a real but divided faith, not unbelief.; Keith H. Reeves, "They Worshipped Him, and They Doubted: Matthew 28:17," The Bible Translator 49 (1998) 344-349; K. L. McKay, "The Use of hoi de in Matthew 28.17: A Response to K. Grayston," JSNT 24 (1985) 71-72; R. T. France, The Gospel of Matthew, NICNT (2007); Donald A. Hagner, Matthew 14-28, WBC 33B (1995)
- minorityOnly some of the eleven wavered while the rest worshipped; the wording singles out a part of the group as an afterthought.; Pieter W. van der Horst, "Once More: The Translation of hoi de in Matthew 28:17," JSNT 27 (1986) 27-30
- minorityThe waverers were people other than the eleven, or the wavering was about whether it was truly Jesus, or whether worship was proper, rather than divided faith.; N. B. Stonehouse, The Witness of Matthew and Mark to Christ (1944); E. M. Howe, "...But Some Doubted," JETS 18 (1975) 173-180; L. G. Parkhurst Jr., "Matthew 28:16-20 Reconsidered," ExpT 90 (1979) 179-180