How do we know God’s salvation is true according to Psalm 119?

In Psalm 119, the psalmist asserts that God's salvation is 'according to thy word.' This indicates that God's promises are reliable and anchored in His revealed truth. The assurance of salvation is not based on our achievements but on the character and faithfulness of God. The psalmist trusts that God's salvation is offered freely to those who seek Him and rely on His word. This alignment with scripture emphasizes that faith in God's promises leads to genuine assurance of salvation, which is depicted throughout the Bible, reinforcing that God's word is the ultimate source of truth.