James 1:7 - Matthew Poole's English Annotations on the Holy Bible

For let not that man; he that wavers, in opposition to him that asks in faith: all doubting doth not hinder the hearing of prayer, but that which excludes faith, Mark 9:23,24. Think; vainly conceit, or persuade himself. That he shall receive any thing of the Lord; even the least mercy, much less the wisdom mentioned.