4 figures
Speaker and Promiser of salvation and justice.
The Lord speaks through Isaiah, emphasizing the importance of justice and righteousness, and extending His salvation to all who keep His covenant, including foreigners and eunuchs.
Recipients of God's inclusive promise.
Foreigners who join themselves to the Lord and keep His covenant are promised a place within God's house, showing the inclusivity of God's salvation.
Symbol of those previously excluded but now included in God's promise.
Eunuchs who keep God's Sabbaths and hold fast to His covenant are promised a name better than sons and daughters, highlighting God's grace and inclusion.
Criticized leaders of Israel.
The watchmen are criticized for their blindness and lack of knowledge, serving as a warning against spiritual complacency and neglect.