One cannot equate "truth" and "justice" with evil. God certainly is not evil, nor did He make mankind evil, man chooses to be evil or righteous, God simply delivers the law, no law makes anyone evil or good, it defines what society believes to be good or evil.
God is incapable of lying -- Titus 1:2 Its not the nature of God to lie, He always presents truth.
That's why all scripture which derived from inspiration of God is good for doctrine, teaching, and correction. -- 2 Tim. 3:16
What do the scriptures say about God and lying? "Blessed is the man who endures temptation; for when he has been approved he will receive the crown of life which the Lord has promised to those who love Him. Let no man say when he is tempted, "I am tempted by God"; for God cannot be tempted by evil, nor does He Himself tempt anyone. But each is tempted when when he draws away by his own desires and enticed. Then, when desire is conceived, it gives birth to sin; and sin, when it is full grown brings forth death." -- James 1:12-15