Yes, for the second part is an explanation of the first part. (continued)
289. What is the substance of it? That God does not allow us to fall to evil, or permit us to be overcome by the devil, and the lustful desires of our flesh, which strive against us (Rom. 7:23), but He gives us strength to resist, sustains us by His hand, takes us into His safe keeping, to defend and lead us.
290. How is this done? When He governs us by His Spirit, to make us love the good, and hate the evil, follow justice, and flee from sin. By the power of His Spirit, we may overcome the devil, sin and the flesh.
291. Do we stand in need of this? Yes, for the devil continually watches for us, like a roaring lion ready to devour us (I Peter 5:8). We are so feeble and frail that he would immediately overcome us, if God did not fortify us, that we might be victorious over him.
292. What does the word "temptation" signify? The wiles and assaults of the devil, which he uses to attack us, seeing that our natural judgment is prone to be deceived and to deceive us, and our will is always ready to addict itself to evil rather than to good.
293. But why do you pray God not to lead you into evil, when this is the proper office of Satan the devil? As God by His mercy preserves the faithful, and does not permit the devil to seduce them, or sin to overcome them, so those whom He means to punish He not only abandons, and deprives of His grace, but also yields to the devil to be subjected to his tyranny, blinds them and delivers them over to a reprobate mind.
294. What is intended by the addition, "For thine is the kingdom, and the power, and the glory, for ever"? To remind us again that our prayers are altogether grounded on the power and goodness of God, and not on ourselves, for we are not worthy to open our mouth in prayer; and also that we may learn to close our prayers in His praise.