Because God loved the world so much as said in John 3:16...just saying "God loved the world" would have been okay, but using the word "so" makes it more significant . It demonstrates the depth and gravity of God's love for humanity.
Because He loved the world so much, He offered His own Son to die so as to reconcile us to Him and atone for our sins. If God had only demonstrated a general love for mankind , He may have supplied something less valuable to Him. Giving is easy when we have abundance, but God gave His only Son, His most precious gift, because He "so loved the world."
This truth is the finest and most assured mark of God. His ultimate will is for us to know Him, walk with Him every day, and be known by Him.
There are two major ways that we can walk with God: First and foremost, we have to value what God values. We must take into priority the things that are most essential to Him in order to align our hearts with what are of importance to Him, spending time with Him in spirit and truth.
Walking with God is more than just physical activity; it's about connection and intimacy. These principles were observed throughout Scripture by those who walked with God.
We see God’s servants who cherished His values, lived in obedience, and worshipped with sincerity. Some examples are Enoch, Noah, Abram, Isaac, and Jacob. When we walk with God, He works for us, in accordance to the divine order.