Sect. 1. When will the Lord not hear his children and servants? and what are these sins that will obstruct and hinder the suc∣cess of their prayers.
Psal. 66.18. If I regard iniquity in my heart, the Lord will not hear me.
VVE may speak of the Saints prayers, either for privat and personal mercies, or for publick mer∣cies to the Church and incorporation of believers; but as to the present case we need not insist on this distinction, but in reference to both sort of prayers, we may generally answer with the Psalmist, Psa. 66.18. if we regard iniquity in our heart, the Lord will not accept or answer any of our pray∣ers, either for our selves or others. See Part. 2. Chap. 1. But it may be askt, what are those sins which in a speci∣al manner do obstruct and hinder the success of our prayers? Ans. Albeit we condemn the stoical dream concerning the equality of sins, it being evident from the Word of truth and sound reason, that there is a great difference between sins and sins, some being much more hainous and grievous then others, both in respect of the act, object, manner of per∣formance, and many aggravating circumstances; and thus those sins that are most grievous, hell-like, and conscience-wasting, must especially provoke the Lord, and mainly ob∣struct the acceptance and audience of prayer; yet, I know no sin that doth not deserve, and may not procure this sad