Strive with all diligence to keep out the monster of unbelief. It is so dishonoring to Christ that He will withdraw His visible presence if we insult Him by tolerating it. It is true it is a weed that we can never entirely remove from the soil, but we must aim at its root with zeal and perseverance. Among hateful things it is the most to be defeated. Its hurtful nature is so poisonous that he that uses it and he upon whom it is used are both harmed by it. In your case, believer, it is most wicked, for the mercies of your Lord in the past increase your guilt in doubting Him now. When you distrust the Lord Jesus, He may well cry out, “Behold, I will press you down in your place, as a cart full of sheaves presses down.” To doubt is to crown His head with thorns of the sharpest kind.