Why is trusting in the Lord important for salvation?

The Bible teaches that salvation is not found in our own efforts or self-made righteousness but solely in trusting God and His promises. In Isaiah 50:10, believers are encouraged to place their trust in the name of the Lord, which signifies reliance on His ability to save and uphold His people. The contrasts presented in the text show that those who rely on their own light are destined for sorrow, while those who trust in God have the assurance of salvation and deliverance. This reflects the Reformed emphasis on God's sovereignty in salvation, affirming that it is by grace, through faith, that we are saved, not by works.