Why is calling on God for mercy critical for salvation?

Calling on God for mercy is a vital action that reflects a believer's recognition of their need for divine intervention for salvation. Romans 10:13 states, 'For whosoever shall call upon the name of the Lord shall be saved.' This promise emphasizes the accessibility of salvation to anyone who earnestly seeks it through prayer. Throughout Scripture, examples of individuals calling on the Lord in times of need reinforce this principle, such as the leper who approached Jesus for healing (Matthew 8:2) and blind Bartimaeus who cried out for mercy (Mark 10:47). Their examples serve to illustrate the necessity of reaching out to Christ with faith and desperation, acknowledging Him as the sole source of hope and salvation. By willingly calling upon Him, we affirm our faith and reliance on His grace.