What the Bible says about Transgressing
(From Forerunner Commentary)
God's command was, "You will wander thirty-eight more years in the wilderness, and your bodies will be strewn all over the place. And, since you refused to go into the Land, I'm not going to allow you to go in at all. The next generation will take your place." Moses says that their futile attempt to go into the Promised Land is refusing the command of the Lord. Disobeying. Transgressing.
Richard T. Ritenbaugh
Presumptuousness