How do we know that the Lord is my shepherd is true?

The assertion that 'the Lord is my shepherd' hinges upon the believer's relationship with God through faith in Jesus Christ. John 10:14 states, 'I am the good shepherd; I know my own, and my own know me.' This relational knowledge is pivotal. Christians experience God's shepherding through His word, prayer, and the Holy Spirit, which testify to His guidance and care. Personal testimonies of God's faithfulness in times of trouble also serve as evidence of this truth. The assurance that He cares for us, attends to our needs, and leads us rightly is a cornerstone of our faith.