When he [the slothful person] is pressed to be diligent, either in his worldly affairs or in the business of religion, this is his excuse (and a sorry excuse it is as bad as none).
Matthew HenryCast not away your confidence because God defers his performances. That which does not come in your time, will be hastened in his time, which is always the more convenient season. God will work when he pleases, how he pleases, and by what means he pleases. He is not bound to keep our time, but he will perform his work, honor our faith, and reward them that diligently seek him.
Matthew Henry