‘Ye hypocrites’, he says to them. That charge seems strange.
Unbelief is always blameworthy. God has given us enough revelation in Scripture, or even in creation – the world around us, and the world within us – for us to all be without excuse in not coming the Saviour of the world. We cannot come to Christ without the work of the Holy Spirit in drawing us to him, but the reason we cannot believe is that we will not believe, and we are responsible for that.