God is almighty to pardon, but He will not use His power for a shameless sinner. He is able to save and help in time of need, but if you have not repented, how can you expect His aid? The same power God expends on the believer's salvation will be spent on your damnation, for He has bound Himself under oath to destroy every impenitent soul.
William GurnallGod loves the saints as the purchase of his Son's blood. They cost him dear, and that which is so hardly got shall not be easily lost. He that was willing to expend his Son's blood to gain them, will not deny his power to keep them.
William Gurnall