Oh, taste and see that the LORD [is] good; Blessed [is] the man [who] trusts in Him! Psalms 34:8 (NKJV)
Find out for yourself who God is. When you are told to taste something, it means finding out for yourself. This is a personal encounter and knowledge and not second-hand information. Don’t just have information about God from others. You shouldn’t only be talking and testifying about the God of Israel or Elijah, or the God of your pastor, or the God of your church, or the God of prophet so and so. Get to know God as your God for yourself. Encourage also those close to you like family and friends to have and establish a personal one on one fellowship with the Lord.