The final section, to chapter 66, Grace and Glory.
v1: Declaration of Israel; sins; they are exposed so that they may be dealt with. This is the work of the prophet (Ezek 3.17-21).
v2: Their hypocrisy, religion without reality. There is apparent religious zeal, "they seek me out, they seem eager to know my ways," yet the Lord exposed wrong motives, and an unsanctified lifestyle.
In previous chapters, the people were guilty of idolatry; here it is hypocrisy, which was a major issue amongst the Jewish religious people at the time of Christ. Isaiah is looking forward to this time.
v3: Wrong motives; they sought to manipulate God. They expected God to bless them, simply because they followed a form of ritual.
v4: Their lifestyle did not match their profession. They maintained injustice towards others; and this was why their voice was not heard in Heaven.
v5: God's standards and man's standards were so different. Repentance is a deliberate preferring of God's ways above our own ways.
v6-7: True fasting, fasting chosen by God. This brings personal blessing, loosing the bonds of wickedness, promoting justice, and releasing practical care.
v8-9: Personal spiritual benefit, enjoying light, healing, righteousness. The glory of the Lord upon His people; a protection and a testimony. There is the promise of answered prayers, as God hears the voice of His people.
v9-10: "If..." for here are conditional blessings. Israel could obey in certain areas, and be assured of God's blessings. Here too are specific commands to remember the poor. The wording here means to give ourselves on behalf of the needy. The Yombe people (in Congo) say we should give the bread already in our mouths.
v11-12: Real reward received; "The Lord will...your people will..." Proper motives and practical obedience are richly rewarded. Although the circumstances may be hard, in a sun-scorched land, the promised blessings are abundant, like a well-watered garden.
v13-14: Same principles applied to the Sabbath; that they delight in the Lord first. Personal preferences to be laid aside;
- not doing your own ways;
- not finding your own pleasure;
- not speaking your own words.
We are to follow God's ways, delighting in Him; the obedient man can never be the loser.
Here too are vital principles for enriching our own relationship with God; these things must characterise our daily lives.