: Written by Miss SPENCE. ABSTRACT, mathematical, or physical truth, may be above the reach of the bulk and community of mankind. They have neither the leisure, nor the necessary helps and advantages to acquire the natural knowledge of arts and sciences. The many calls and importunities of the animal kind, take up the greatest part of their time, thoughts, and labor, so that the more abstract speculations, and experimental disquisitions of philosophy, are placed by providence quite out of their reach, and beyond their sphere of action. On the contrary, moral truth, right and wrong, good and evil, the doing as we would be done by, and acting towards all men as they really are, and stand related in society; these things are as evident to the understanding, as light and colors are to the eye, and may be called the intellectual, moral sense. Here needs no deep learning, or trouble and expence of education, but the same truths are as evident, and as much seen and felt by the learned and unlearned, the gentleman and the ploughman, the savage or wild Indian, as by the best instructed philosopher. The divine perfections shine through all nature, and the goodness and bounty of the Creator to all his creatures, impress the obligation of imitating this wisest and best of Beings upon every man's heart and conscience. But notwithstanding the maxims of morality are thus solidly established, and adapted to all capacities; and though every man has a happiness to seek, and a main end to secure, which must be infinitely preferable to any concerns of life, yet here it is we find, that mankind in general have been most lost and bewildered, as if providence had placed their own happiness, and the way to it, more out of their power than any thing else. How this should happen, might seem unaccountable at first sight, and yet it can be no'great mystery to any man tolerably acquainted with the world and human nature. It is no difficult matter to discover the reasons hereof, and it is withal highly useful to give them their due considerarion. 1. The principal cause I take to be the prevailing strength and bias of private, corrupt, animal affection, and desires. Reason is silenced and borne down by brutal appetite and passion. They resolve to gratify their sensual appetites and desires, and will therefore never taste or try the superior pleasures and enjoyments of reason and virtue. But such men as these having declared open war against their own reason and conscience, and being resolved at all risks to maintain the combat,