All true believers are subject to the Father's discipline, which Paul addresses in Hebrews 12. Trials test the saints. False believers will fall away- true believers will be corrected, strengthened, and resolved to persevere. Trials test us to know what is in us -Deut. 8-2-. Job is an example of this testing. At first, he remained strong but in his own strength. He began to cave as the trial ground on -Job 19-8-10-. Job, however, soon learned that -the testing of your faith produces endurance- -James 1-3, 4-. God graciously came to him, and Job repented of his questioning God. He discovered that -He disciplines us for our own good, that we may share His holiness- -Heb. 12-10-.