In the New Testament grace means God's love in action towards men who merited the opposite of love. Grace means God moving heaven and earth to save sinners who could not lift a finger to save themselves.
J. I. PackerWhat is less often noticed is that it is precisely the kind of moral instruction that parents are constantly trying to give their children — concrete, imaginative, teaching general principles from particular instances, and seeking all the time to bring the children to appreciate and share the parent's own attitudes and view of life… The all-embracing principles of conduct
J. I. PackerMoreover, the whole purpose of God's mighty acts is to bring man to know Him by faith; and Scripture knows no foundation for faith but the spoken word of God, inviting our trust in Him on the basis of what He has done for us.
J. I. PackerGuidance, like all God's acts of blessing under the covenant of grace, is a sovereign act. Not merely does God will to guide us in the sense of showing us his way, that we may tread it; he wills also to guide us in the more fundamental sense of ensuring that, whatever happens, whatever mistakes we may make, we shall come safely home. Slippings and strayings there will be, no doubt, but the everlasting arms are beneath us; we shall be caught, rescued, restored. This is God's promise; this is how good he is.
J. I. Packer