Picking and choosing the attributes of God that fit your lifestyle is a dangerous practice.
God isn’t a customizable coffee beverage or burger that you can make your way. You don’t get to pick only the attributes you like and leave behind the ones you don’t.
God is love and God is holy. God is merciful and God is just. He will forgive our sins and He will punish us for sin. You can’t have one attribute without the other.
Punishment is required for sin and a just God will hand down punishment.
But Jesus took our punishment on Himself. For those who believe in Jesus we are forgiven. Believe in Him and receive that forgiveness.
God’s just and holy nature means we can’t be with Him and have sin ruling in our life. Yet God’s love gave us Jesus to remediate the sin found in us.
Therefore there is now no condemnation for those who are in Christ Jesus. For the law of the Spirit of life in Christ Jesus has set you free from the law of sin and of death. For what the Law could not do, weak as it was through the flesh, God did: sending His own Son in the likeness of sinful flesh and as an offering for sin, He condemned sin in the flesh, so that the requirement of the Law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit.
Romans 8:1-4 NASB