How do we know that God's elect are granted certain privileges?

The certainty of the privileges granted to God's elect is established in Scripture, where God's unchanging character and His covenant faithfulness are prominent themes. In Psalm 149, the joy and privileges afforded to the elect, such as singing praises and being God's children, highlight their special status. The elect are seen to live in the reality of God's sovereign grace, which ensures their acceptance and innate ability to worship Him authentically. Moreover, passages like Ephesians 1 and Romans 8 reinforce these truths, confirming that those chosen in Christ are heirs according to God's purpose and plan.