We must acknowledge that in the covenant of grace God requires the truth of grace, not any certain measure; and a spark of fire is fire, a well as the whole element. Therefore we must look to grace in the spark as well as in the flame. All have not the like strong, though they have the like precious, faith (2 Pet. 1:1), whereby they lay hold of, and put on, the perfect righteousness of Christ. A weak hand may receive a rich jewel. A few grapes will show that the plant is a vine, and not a thorn. It is one thing to be deficient in grace, and another thing to lack grace altogether. God knows we have nothing of ourselves, therefore in the covenant of grace he requires no more than he gives, but gives what he requires, and accepts what he gives: 'If she be not able to bring a lamb, then she shall bring two turtle doves' (Lev. 12:8). What is the gospel itself but a merciful moderation, in which Christ's obedience is esteemed ours, and our sins laid upon him, wherein God, from being a judge, becomes our Father, pardoning our sins and accepting our obedience, though feeble and blemished? We are now brought to heaven under the covenant of grace by a way of love and mercy.
-- p.36 The Bruised Reed by Richard Sibbes
Gospel is merciful, Gospel is encouraging, Gospel will keep you, Gospel will not condemn you who are in Christ. Trust in the One who created you, rescued you, and will judge and renew the world. Today.